| 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 | $133.76 | 6.213% | $142.0705 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $23.95 | 3.316% | $24.7442 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $208.80 | 5.384% | $220.0418 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $163.51 | 11.753% | $182.7273 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $128.72 | 5.597% | $135.9245 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $225.99 | 7.591% | $243.1449 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $107.32 | 4.793% | $112.4638 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $992.05 | $1,061.1170 | $1,061.10 | $1,061.10 | $1,061.00 | |