| 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 | $164.59 | 7.576% | $177.0593 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $14.89 | 8.773% | $16.1963 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $142.71 | 6.122% | $151.4467 | $151.45 | $151.45 | $151.40 |
| Purchase #4 | $216.75 | 12.681% | $244.2361 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $48.96 | 13.800% | $55.7165 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $199.59 | 13.757% | $227.0476 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $65.34 | 11.428% | $72.8071 | $72.81 | $72.80 | $72.80 |
| 7 purchase totals = | $852.83 | $944.5096 | $944.53 | $944.50 | $944.40 | |