| 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 | $132.44 | 11.803% | $148.0719 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $24.72 | 3.112% | $25.4893 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $13.49 | 12.182% | $15.1334 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $136.41 | 6.370% | $145.0993 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $32.32 | 12.109% | $36.2336 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $232.66 | 11.777% | $260.0604 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $195.92 | 13.162% | $221.707 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $767.96 | $851.7949 | $851.79 | $851.80 | $851.80 | |