| 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 | $184.90 | 7.439% | $198.6547 | $198.65 | $198.65 | $198.70 |
| Purchase #2 | $132.66 | 13.282% | $150.2799 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $95.66 | 13.365% | $108.445 | $108.45 | $108.45 | $108.40 |
| Purchase #4 | $25.61 | 8.617% | $27.8168 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $131.60 | 9.647% | $144.2955 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $52.74 | 10.282% | $58.1627 | $58.16 | $58.15 | $58.20 |
| Purchase #7 | $125.75 | 4.830% | $131.8237 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $748.92 | $819.4783 | $819.48 | $819.45 | $819.50 | |