| 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 | $163.37 | 10.225% | $180.0746 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $93.64 | 12.478% | $105.3244 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $210.90 | 5.524% | $222.5501 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $149.29 | 4.679% | $156.2753 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $15.42 | 8.733% | $16.7666 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $230.75 | 13.761% | $262.5035 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $217.96 | 4.697% | $228.1976 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $1,081.33 | $1,171.6921 | $1,171.69 | $1,171.65 | $1,171.80 | |