| 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 | $116.62 | 13.480% | $132.3404 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $17.56 | 4.204% | $18.2982 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $139.96 | 10.251% | $154.3073 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $89.74 | 3.603% | $92.9733 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $24.88 | 3.109% | $25.6535 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $154.69 | 13.568% | $175.6783 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $27.39 | 4.217% | $28.545 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $570.84 | $627.7960 | $627.80 | $627.80 | $627.80 | |