| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.53 | 9.682% | $184.8471 | $184.85 | $184.85 | $184.80 |
| Purchase #2 | $116.72 | 5.302% | $122.9085 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $185.99 | 4.550% | $194.4525 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $219.47 | 3.354% | $226.831 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $201.53 | 10.554% | $222.7995 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $96.50 | 13.235% | $109.2718 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $151.71 | 12.260% | $170.3096 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,140.45 | $1,231.4200 | $1,231.42 | $1,231.40 | $1,231.40 | |