| 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 | $157.45 | 9.139% | $171.8394 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $201.47 | 13.819% | $229.3111 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $202.67 | 11.247% | $225.4643 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $63.93 | 13.329% | $72.4512 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $250.78 | 8.180% | $271.2938 | $271.29 | $271.30 | $271.30 |
| Purchase #6 | $249.38 | 12.665% | $280.964 | $280.96 | $280.95 | $281.00 |
| Purchase #7 | $63.27 | 5.779% | $66.9264 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $1,188.95 | $1,318.2502 | $1,318.24 | $1,318.25 | $1,318.30 | |