| 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 | $117.82 | 3.678% | $122.1534 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $70.33 | 7.518% | $75.6174 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $104.62 | 3.718% | $108.5098 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $135.47 | 6.505% | $144.2823 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $221.34 | 3.782% | $229.7111 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $99.33 | 7.711% | $106.9893 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $144.55 | 7.545% | $155.4563 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $893.46 | $942.7196 | $942.72 | $942.70 | $942.80 | |