| 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 | $128.31 | 6.865% | $137.1185 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $240.25 | 11.844% | $268.7052 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $86.41 | 11.799% | $96.6055 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $24.88 | 11.855% | $27.8295 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $35.82 | 13.300% | $40.5841 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $144.65 | 12.721% | $163.0509 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $75.30 | 12.157% | $84.4542 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $735.62 | $818.3479 | $818.35 | $818.35 | $818.40 | |