| 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 | $169.61 | 12.743% | $191.2234 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $33.41 | 10.429% | $36.8943 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $88.87 | 11.719% | $99.2847 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $53.75 | 9.422% | $58.8143 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $58.28 | 7.796% | $62.8235 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $8.86 | 11.688% | $9.8956 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $226.48 | 4.320% | $236.2639 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $639.26 | $695.1997 | $695.18 | $695.15 | $695.20 | |