| 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 | $154.68 | 5.500% | $163.1874 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $90.98 | 12.243% | $102.1187 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $31.84 | 3.324% | $32.8984 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $242.88 | 5.671% | $256.6537 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $118.69 | 9.351% | $129.7887 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $111.69 | 4.219% | $116.4022 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $129.63 | 4.271% | $135.1665 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $880.39 | $936.2156 | $936.22 | $936.20 | $936.30 | |