| 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 | $139.29 | 9.730% | $152.8429 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $62.44 | 9.578% | $68.4205 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $25.92 | 12.781% | $29.2328 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $68.96 | 11.426% | $76.8394 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $48.73 | 3.375% | $50.3746 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $153.41 | 11.177% | $170.5566 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $225.41 | 10.606% | $249.317 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $724.16 | $797.5838 | $797.58 | $797.55 | $797.50 | |