| 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 | $107.55 | 4.703% | $112.6081 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $127.86 | 13.622% | $145.2771 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $77.37 | 13.701% | $87.9705 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $90.26 | 4.353% | $94.189 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $139.60 | 3.866% | $144.9969 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $34.65 | 9.315% | $37.8776 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $151.55 | 12.298% | $170.1876 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $728.84 | $793.1068 | $793.12 | $793.15 | $793.20 | |