| 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 | $167.99 | 12.383% | $188.7922 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $101.90 | 4.337% | $106.3194 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $61.41 | 10.420% | $67.8089 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $213.70 | 8.802% | $232.5099 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $64.86 | 10.515% | $71.68 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $234.43 | 6.290% | $249.1756 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $235.80 | 12.127% | $264.3955 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $1,080.09 | $1,180.6815 | $1,180.69 | $1,180.70 | $1,180.70 | |