| 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 | $19.92 | 12.173% | $22.3449 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $160.26 | 9.832% | $176.0168 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $143.75 | 3.163% | $148.2968 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $58.51 | 6.344% | $62.2219 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $28.94 | 9.240% | $31.6141 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $247.32 | 8.419% | $268.1419 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $57.71 | 3.589% | $59.7812 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $716.41 | $768.4176 | $768.41 | $768.40 | $768.30 | |