| 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 | $170.85 | 9.501% | $187.0825 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $98.33 | 9.589% | $107.7589 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $146.43 | 11.324% | $163.0117 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $22.30 | 12.377% | $25.0601 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $96.81 | 13.324% | $109.709 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $84.90 | 6.655% | $90.5501 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $75.57 | 13.722% | $85.9397 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $695.19 | $769.1120 | $769.11 | $769.10 | $769.20 | |