| 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 | $172.45 | 11.512% | $192.3024 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $143.95 | 13.313% | $163.1141 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $182.33 | 5.672% | $192.6718 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $25.42 | 5.743% | $26.8799 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $13.76 | 10.381% | $15.1884 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $226.35 | 12.456% | $254.5442 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $33.58 | 6.288% | $35.6915 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $797.84 | $880.3923 | $880.38 | $880.40 | $880.40 | |