| 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 | $135.55 | 8.234% | $146.7112 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $40.29 | 12.265% | $45.2316 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $140.73 | 12.488% | $158.3044 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $215.77 | 6.388% | $229.5534 | $229.55 | $229.55 | $229.60 |
| Purchase #5 | $32.78 | 9.147% | $35.7784 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $89.39 | 4.104% | $93.0586 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $178.86 | 7.494% | $192.2638 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $833.37 | $900.9014 | $900.89 | $900.90 | $901.00 | |