| 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 | $169.77 | 13.477% | $192.6499 | $192.65 | $192.65 | $192.60 |
| Purchase #2 | $28.71 | 11.863% | $32.1159 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $124.56 | 9.801% | $136.7681 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $45.97 | 7.592% | $49.46 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $61.91 | 6.106% | $65.6902 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $74.84 | 11.643% | $83.5536 | $83.55 | $83.55 | $83.60 |
| Purchase #7 | $55.92 | 4.820% | $58.6153 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $561.68 | $618.8530 | $618.86 | $618.80 | $618.90 | |