| 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 | $243.80 | 5.606% | $257.4674 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $235.62 | 10.684% | $260.7936 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $95.84 | 8.733% | $104.2097 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $75.88 | 6.398% | $80.7348 | $80.73 | $80.75 | $80.70 |
| Purchase #5 | $183.75 | 10.555% | $203.1448 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $94.71 | 7.451% | $101.7668 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $148.84 | 6.174% | $158.0294 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $1,078.44 | $1,166.1465 | $1,166.14 | $1,166.15 | $1,166.10 | |