| 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 | $149.87 | 5.859% | $158.6509 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $153.47 | 11.512% | $171.1375 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $13.50 | 12.137% | $15.1385 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $101.30 | 11.426% | $112.8745 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $23.83 | 3.672% | $24.705 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $170.31 | 8.808% | $185.3109 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $68.59 | 12.691% | $77.2948 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $680.87 | $745.1121 | $745.11 | $745.10 | $745.10 | |