| 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 | $157.78 | 12.519% | $177.5325 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $72.41 | 12.145% | $81.2042 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $204.57 | 9.426% | $223.8528 | $223.85 | $223.85 | $223.90 |
| Purchase #4 | $89.25 | 8.852% | $97.1504 | $97.15 | $97.15 | $97.20 |
| Purchase #5 | $155.37 | 6.478% | $165.4349 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $232.28 | 5.114% | $244.1588 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $27.98 | 12.450% | $31.4635 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $939.64 | $1,020.7971 | $1,020.78 | $1,020.80 | $1,020.90 | |