| 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 | $131.81 | 10.115% | $145.1426 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $82.66 | 3.589% | $85.6267 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $152.56 | 7.277% | $163.6618 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $202.53 | 5.266% | $213.1952 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $47.40 | 6.652% | $50.553 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $207.76 | 9.529% | $227.5575 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $99.61 | 5.464% | $105.0527 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $924.33 | $990.7895 | $990.79 | $990.80 | $990.90 | |