| 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 | $169.68 | 3.277% | $175.2404 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $164.25 | 10.490% | $181.4798 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $88.42 | 3.801% | $91.7808 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $7.25 | 8.418% | $7.8603 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $27.31 | 5.637% | $28.8495 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $148.85 | 6.303% | $158.232 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $100.45 | 7.309% | $107.7919 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $706.21 | $751.2347 | $751.23 | $751.30 | $751.20 | |