| 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 | $172.79 | 5.470% | $182.2416 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $24.91 | 10.319% | $27.4805 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $54.64 | 13.285% | $61.8989 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $142.40 | 11.774% | $159.1662 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $81.27 | 6.640% | $86.6663 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $181.49 | 11.700% | $202.7243 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $76.88 | 12.723% | $86.6614 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $734.38 | $806.8392 | $806.84 | $806.80 | $806.90 | |