| 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 | $192.43 | 4.538% | $201.1625 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $84.71 | 5.218% | $89.1302 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $52.46 | 3.343% | $54.2137 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $53.42 | 8.107% | $57.7508 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $195.57 | 11.190% | $217.4543 | $217.45 | $217.45 | $217.50 |
| Purchase #6 | $59.65 | 4.185% | $62.1464 | $62.15 | $62.15 | $62.10 |
| Purchase #7 | $155.55 | 5.750% | $164.4941 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $793.79 | $846.3520 | $846.34 | $846.35 | $846.40 | |