| 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 | $149.39 | 11.524% | $166.6057 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $136.49 | 8.492% | $148.0807 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $64.37 | 8.852% | $70.068 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $130.93 | 9.444% | $143.295 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $12.33 | 9.234% | $13.4686 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $70.30 | 5.412% | $74.1046 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $110.63 | 9.680% | $121.339 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $674.44 | $736.9616 | $736.97 | $736.95 | $737.00 | |