| 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 | $169.39 | 11.310% | $188.548 | $188.55 | $188.55 | $188.50 |
| Purchase #2 | $126.83 | 12.458% | $142.6305 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $13.32 | 9.338% | $14.5638 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $84.31 | 11.841% | $94.2931 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $155.76 | 13.104% | $176.1708 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $53.44 | 13.643% | $60.7308 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $58.63 | 6.593% | $62.4955 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $661.68 | $739.4325 | $739.43 | $739.45 | $739.40 | |