| 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 | $101.35 | 8.551% | $110.0164 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $138.71 | 7.709% | $149.4032 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $162.45 | 4.660% | $170.0202 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $149.89 | 4.825% | $157.1222 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $47.60 | 13.634% | $54.0898 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $104.43 | 11.778% | $116.7298 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $152.63 | 10.557% | $168.7431 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $857.06 | $926.1247 | $926.12 | $926.10 | $926.00 | |