| 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 | $119.25 | 12.280% | $133.8939 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $93.70 | 4.431% | $97.8518 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $147.67 | 5.318% | $155.5231 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $145.88 | 9.158% | $159.2397 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $221.82 | 5.641% | $234.3329 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $127.85 | 9.107% | $139.4933 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $12.95 | 11.281% | $14.4109 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $869.12 | $934.7456 | $934.73 | $934.75 | $934.70 | |