| 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 | $151.57 | 12.728% | $170.8618 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $220.49 | 5.735% | $233.1351 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $141.26 | 9.723% | $154.9947 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $209.38 | 12.576% | $235.7116 | $235.71 | $235.70 | $235.70 |
| Purchase #5 | $158.34 | 4.363% | $165.2484 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $143.52 | 3.270% | $148.2131 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $28.98 | 13.280% | $32.8285 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $1,053.54 | $1,140.9932 | $1,140.99 | $1,141.00 | $1,140.90 | |