| 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 | $155.98 | 13.857% | $177.5941 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $88.83 | 13.491% | $100.8141 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $44.32 | 9.438% | $48.5029 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $223.84 | 9.144% | $244.3079 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $133.44 | 10.394% | $147.3098 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $215.78 | 6.264% | $229.2965 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $27.77 | 3.660% | $28.7864 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $889.96 | $976.6117 | $976.61 | $976.60 | $976.60 | |