| 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 | $66.85 | 12.412% | $75.1474 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $158.90 | 4.179% | $165.5404 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $96.52 | 8.162% | $104.398 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $174.73 | 3.681% | $181.1618 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $31.90 | 12.277% | $35.8164 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $54.53 | 6.723% | $58.1961 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $132.50 | 8.563% | $143.846 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $715.93 | $764.1061 | $764.12 | $764.10 | $764.00 | |