| 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 | $112.79 | 8.748% | $122.6569 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $119.25 | 7.326% | $127.9863 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $82.66 | 6.670% | $88.1734 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $42.83 | 5.152% | $45.0366 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $110.46 | 5.284% | $116.2967 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $93.80 | 6.184% | $99.6006 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $144.55 | 5.827% | $152.9729 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $706.34 | $752.7234 | $752.73 | $752.70 | $752.80 | |