| 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 | $73.29 | 7.456% | $78.7545 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $77.28 | 13.164% | $87.4531 | $87.45 | $87.45 | $87.50 |
| Purchase #3 | $169.95 | 4.820% | $178.1416 | $178.14 | $178.15 | $178.10 |
| Purchase #4 | $145.30 | 4.405% | $151.7005 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $110.37 | 12.868% | $124.5724 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $164.71 | 8.181% | $178.1849 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $115.41 | 4.251% | $120.3161 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $856.31 | $919.1231 | $919.11 | $919.10 | $919.20 | |