| 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 | $18.52 | 5.246% | $19.4916 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $169.57 | 9.102% | $185.0043 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $101.29 | 6.441% | $107.8141 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $109.45 | 5.863% | $115.8671 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $160.35 | 3.608% | $166.1354 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $166.61 | 5.774% | $176.2301 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $20.71 | 3.862% | $21.5098 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $746.50 | $792.0524 | $792.05 | $792.05 | $792.00 | |