| 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 | $210.91 | 6.654% | $224.944 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $93.92 | 7.438% | $100.9058 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $40.27 | 6.606% | $42.9302 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $151.72 | 7.736% | $163.4571 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $107.92 | 10.213% | $118.9419 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $6.68 | 13.766% | $7.5996 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $32.56 | 12.825% | $36.7358 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $643.98 | $695.5144 | $695.52 | $695.55 | $695.40 | |