| 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 | $141.35 | 5.758% | $149.4889 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $21.68 | 9.117% | $23.6566 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $232.80 | 8.505% | $252.5996 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $142.69 | 5.583% | $150.6564 | $150.66 | $150.65 | $150.70 |
| Purchase #5 | $30.64 | 8.847% | $33.3507 | $33.35 | $33.35 | $33.40 |
| Purchase #6 | $101.62 | 10.859% | $112.6549 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $139.86 | 4.542% | $146.2124 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $810.64 | $868.6195 | $868.62 | $868.60 | $868.80 | |