| 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 | $225.76 | 4.619% | $236.1879 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $25.61 | 8.518% | $27.7915 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $32.71 | 11.297% | $36.4052 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $89.97 | 9.495% | $98.5127 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $144.28 | 7.709% | $155.4025 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $138.42 | 8.574% | $150.2881 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $137.27 | 4.291% | $143.1603 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $794.02 | $847.7482 | $847.75 | $847.75 | $847.80 | |