| 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 | $183.26 | 7.814% | $197.5799 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $203.31 | 5.852% | $215.2077 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $14.92 | 6.276% | $15.8564 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $138.29 | 9.229% | $151.0528 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $243.92 | 8.842% | $265.4874 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $24.80 | 5.804% | $26.2394 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $17.56 | 3.258% | $18.1321 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $826.06 | $889.5557 | $889.56 | $889.60 | $889.60 | |