| 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 | $160.85 | 11.245% | $178.9376 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $146.44 | 13.495% | $166.2021 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $219.33 | 7.807% | $236.4531 | $236.45 | $236.45 | $236.50 |
| Purchase #4 | $51.52 | 13.329% | $58.3871 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $159.31 | 8.762% | $173.2687 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $29.64 | 12.192% | $33.2537 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $133.28 | 10.285% | $146.9878 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $900.37 | $993.4901 | $993.49 | $993.50 | $993.60 | |