| 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 | $158.79 | 8.675% | $172.565 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $110.46 | 12.444% | $124.2056 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $130.75 | 6.152% | $138.7937 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $218.62 | 7.331% | $234.647 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $30.32 | 10.402% | $33.4739 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $17.37 | 12.792% | $19.592 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $20.82 | 9.648% | $22.8287 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $687.13 | $746.1059 | $746.11 | $746.10 | $746.10 | |