| 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 | $188.38 | 7.782% | $203.0397 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $27.29 | 3.325% | $28.1974 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $90.79 | 7.772% | $97.8462 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $217.63 | 9.403% | $238.0937 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $149.76 | 9.294% | $163.6787 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $142.74 | 4.205% | $148.7422 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $78.74 | 7.484% | $84.6329 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $895.33 | $964.2308 | $964.23 | $964.30 | $964.10 | |