| 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 | $185.59 | 4.498% | $193.9378 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $172.90 | 10.731% | $191.4539 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $103.40 | 12.749% | $116.5825 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $129.78 | 12.779% | $146.3646 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $17.43 | 7.220% | $18.6884 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $21.89 | 10.200% | $24.1228 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $54.53 | 7.701% | $58.7294 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $685.52 | $749.8794 | $749.87 | $749.90 | $749.90 | |