| 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 | $151.83 | 11.576% | $169.4058 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $26.34 | 3.309% | $27.2116 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $51.43 | 7.364% | $55.2173 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $24.62 | 3.265% | $25.4238 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $164.98 | 8.392% | $178.8251 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $17.88 | 10.706% | $19.7942 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $209.80 | 10.570% | $231.9759 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $646.88 | $707.8537 | $707.86 | $707.85 | $707.80 | |