| 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 | $141.77 | 4.507% | $148.1596 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $140.35 | 12.856% | $158.3934 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $125.86 | 8.772% | $136.9004 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $40.77 | 3.290% | $42.1113 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $179.33 | 12.323% | $201.4288 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $171.56 | 10.428% | $189.4503 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $78.49 | 7.109% | $84.0699 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $878.13 | $960.5137 | $960.51 | $960.50 | $960.60 | |