| 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 | $154.56 | 3.248% | $159.5801 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $165.91 | 7.742% | $178.7548 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $143.53 | 13.765% | $163.2869 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $65.73 | 9.874% | $72.2202 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $23.97 | 6.450% | $25.5161 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $81.86 | 13.679% | $93.0576 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $29.75 | 8.685% | $32.3338 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $665.31 | $724.7495 | $724.75 | $724.75 | $724.80 | |