| 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 | $181.35 | 8.594% | $196.9352 | $196.94 | $196.95 | $196.90 |
| Purchase #2 | $190.81 | 11.265% | $212.3047 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $70.68 | 7.675% | $76.1047 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $156.80 | 6.686% | $167.2836 | $167.28 | $167.30 | $167.30 |
| Purchase #5 | $138.81 | 7.180% | $148.7766 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $174.69 | 7.599% | $187.9647 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $125.86 | 10.601% | $139.2024 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,039.00 | $1,128.5719 | $1,128.56 | $1,128.60 | $1,128.60 | |