| 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 | $155.87 | 6.742% | $166.3788 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $224.43 | 10.402% | $247.7752 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $207.35 | 10.130% | $228.3546 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $199.54 | 8.789% | $217.0776 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $74.91 | 10.538% | $82.804 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $57.32 | 11.786% | $64.0757 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $141.67 | 8.528% | $153.7516 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $1,061.09 | $1,160.2175 | $1,160.22 | $1,160.30 | $1,160.40 | |