| 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 | $180.68 | 9.624% | $198.0686 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $55.94 | 11.128% | $62.165 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $242.36 | 4.858% | $254.1338 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $125.54 | 7.796% | $135.3271 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $50.91 | 9.564% | $55.779 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $203.49 | 6.214% | $216.1349 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $20.92 | 7.706% | $22.5321 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $879.84 | $944.1405 | $944.14 | $944.20 | $944.10 | |