| 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 | $89.25 | 6.197% | $94.7808 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $118.34 | 5.759% | $125.1552 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $152.63 | 8.107% | $165.0037 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $9.34 | 12.104% | $10.4705 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $149.35 | 9.624% | $163.7234 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $242.88 | 4.235% | $253.166 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $147.33 | 12.443% | $165.6623 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $909.12 | $977.9619 | $977.96 | $977.90 | $978.10 | |