| 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 | $174.97 | 8.619% | $190.0507 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $167.71 | 4.870% | $175.8775 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $30.97 | 3.440% | $32.0354 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $83.38 | 11.589% | $93.0429 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $119.56 | 6.456% | $127.2788 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $80.29 | 8.486% | $87.1034 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $44.52 | 9.634% | $48.8091 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $701.40 | $754.1978 | $754.20 | $754.25 | $754.20 | |