| 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 | $158.92 | 12.310% | $178.4831 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $91.88 | 4.507% | $96.021 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $151.75 | 11.479% | $169.1694 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $19.94 | 6.208% | $21.1779 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $88.92 | 13.753% | $101.1492 | $101.15 | $101.15 | $101.10 |
| Purchase #6 | $176.62 | 12.669% | $198.996 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $222.90 | 4.410% | $232.7299 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $910.93 | $997.7265 | $997.73 | $997.75 | $997.70 | |