| 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 | $187.37 | 4.126% | $195.1009 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $50.39 | 13.184% | $57.0334 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $154.62 | 7.383% | $166.0356 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $66.91 | 5.548% | $70.6222 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $151.55 | 12.334% | $170.2422 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $35.90 | 7.427% | $38.5663 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $187.58 | 8.515% | $203.5524 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $834.32 | $901.1530 | $901.15 | $901.15 | $901.10 | |