| 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 | $172.89 | 11.645% | $193.023 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $138.68 | 5.582% | $146.4211 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $172.94 | 12.601% | $194.7322 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $46.31 | 13.230% | $52.4368 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $51.80 | 6.572% | $55.2043 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $153.66 | 12.450% | $172.7907 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $159.81 | 11.356% | $177.958 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $896.09 | $992.5661 | $992.56 | $992.55 | $992.50 | |