| 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 | $137.49 | 13.248% | $155.7047 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $87.67 | 9.289% | $95.8137 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $32.81 | 12.611% | $36.9477 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $180.45 | 13.479% | $204.7729 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $105.43 | 10.524% | $116.5255 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $55.88 | 9.450% | $61.1607 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $134.97 | 12.229% | $151.4755 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $734.70 | $822.4007 | $822.40 | $822.40 | $822.40 | |