| 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 | $99.53 | 3.655% | $103.1678 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $118.71 | 5.728% | $125.5097 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $72.93 | 3.497% | $75.4804 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $95.47 | 9.139% | $104.195 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $121.63 | 3.524% | $125.9162 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $209.97 | 5.620% | $221.7703 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $136.74 | 5.393% | $144.1144 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $854.98 | $900.1538 | $900.16 | $900.10 | $900.20 | |