| 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 | $180.62 | 12.425% | $203.062 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $46.68 | 7.495% | $50.1787 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $158.79 | 8.364% | $172.0712 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $180.87 | 7.727% | $194.8458 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $56.29 | 13.812% | $64.0648 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $25.70 | 13.426% | $29.1505 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $7.41 | 10.781% | $8.2089 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $656.36 | $721.5819 | $721.58 | $721.55 | $721.70 | |