| 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 | $158.90 | 4.500% | $166.0505 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $52.70 | 5.705% | $55.7065 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $73.79 | 10.193% | $81.3114 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $152.25 | 11.817% | $170.2414 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $110.48 | 9.551% | $121.0319 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $214.53 | 13.292% | $243.0453 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $52.41 | 6.782% | $55.9644 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $815.06 | $893.3514 | $893.35 | $893.35 | $893.30 | |