| 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 | $148.75 | 3.617% | $154.1303 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $65.40 | 13.384% | $74.1531 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $108.47 | 7.491% | $116.5955 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $197.71 | 5.835% | $209.2464 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $48.39 | 5.368% | $50.9876 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $125.57 | 10.298% | $138.5012 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $125.59 | 7.576% | $135.1047 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $819.88 | $878.7188 | $878.72 | $878.75 | $878.70 | |