| 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 | $8.95 | 13.697% | $10.1759 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $169.66 | 3.530% | $175.649 | $175.65 | $175.65 | $175.60 |
| Purchase #3 | $68.28 | 5.546% | $72.0668 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $210.32 | 9.174% | $229.6148 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $195.34 | 13.749% | $222.1973 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $96.63 | 6.400% | $102.8143 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $157.56 | 7.462% | $169.3171 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $906.74 | $981.8352 | $981.84 | $981.80 | $981.80 | |