| 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 | $142.49 | 4.139% | $148.3877 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $51.47 | 7.741% | $55.4543 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $6.79 | 12.118% | $7.6128 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $130.26 | 12.675% | $146.7705 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $170.42 | 13.329% | $193.1353 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $188.26 | 11.371% | $209.667 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $188.36 | 8.668% | $204.687 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $878.05 | $965.7146 | $965.72 | $965.70 | $965.80 | |