| 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 | $151.62 | 6.228% | $161.0629 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $107.88 | 11.308% | $120.0791 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $30.61 | 8.294% | $33.1488 | $33.15 | $33.15 | $33.10 |
| Purchase #4 | $121.82 | 10.616% | $134.7524 | $134.75 | $134.75 | $134.80 |
| Purchase #5 | $188.36 | 12.862% | $212.5869 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $183.80 | 12.678% | $207.1022 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $23.94 | 12.706% | $26.9818 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $808.03 | $895.7141 | $895.71 | $895.75 | $895.80 | |