| 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 | $162.59 | 4.767% | $170.3407 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $9.57 | 10.375% | $10.5629 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $188.53 | 6.641% | $201.0503 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $59.30 | 11.159% | $65.9173 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $197.60 | 12.279% | $221.8633 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $138.55 | 10.283% | $152.7971 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $148.98 | 9.320% | $162.8649 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $905.12 | $985.3965 | $985.39 | $985.35 | $985.50 | |