| 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 | $185.61 | 6.179% | $197.0788 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $235.39 | 3.234% | $243.0025 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $93.93 | 7.479% | $100.955 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $35.68 | 4.115% | $37.1482 | $37.15 | $37.15 | $37.10 |
| Purchase #5 | $139.67 | 11.684% | $155.989 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $10.63 | 7.750% | $11.4538 | $11.45 | $11.45 | $11.50 |
| Purchase #7 | $93.92 | 10.610% | $103.8849 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $794.83 | $849.5122 | $849.51 | $849.55 | $849.60 | |