| 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 | $170.90 | 8.263% | $185.0215 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $100.78 | 9.443% | $110.2967 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $152.73 | 12.784% | $172.255 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $175.48 | 4.421% | $183.238 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $156.56 | 4.118% | $163.0071 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $112.42 | 11.350% | $125.1797 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $53.97 | 3.492% | $55.8546 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $922.84 | $994.8526 | $994.86 | $994.85 | $994.90 | |