| 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 | $219.40 | 5.776% | $232.0725 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $163.45 | 10.133% | $180.0124 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $170.74 | 13.347% | $193.5287 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $148.30 | 7.481% | $159.3943 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $46.53 | 4.521% | $48.6336 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $162.86 | 9.540% | $178.3968 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $82.36 | 5.716% | $87.0677 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $993.64 | $1,079.1060 | $1,079.10 | $1,079.10 | $1,079.10 | |