| 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 | $143.41 | 8.634% | $155.792 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $142.37 | 9.128% | $155.3655 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $226.78 | 4.489% | $236.9602 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $21.38 | 6.749% | $22.8229 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $93.35 | 7.444% | $100.299 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $250.57 | 12.173% | $281.0719 | $281.07 | $281.05 | $281.10 |
| Purchase #7 | $243.36 | 3.678% | $252.3108 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,121.22 | $1,204.6223 | $1,204.62 | $1,204.55 | $1,204.70 | |