| 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 | $146.25 | 10.379% | $161.4293 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $96.27 | 13.543% | $109.3078 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $158.69 | 10.764% | $175.7714 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $40.71 | 12.134% | $45.6498 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $17.56 | 6.445% | $18.6917 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $190.92 | 8.650% | $207.4346 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $159.89 | 11.291% | $177.9432 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $810.29 | $896.2278 | $896.22 | $896.25 | $896.10 | |