| 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 | $156.79 | 10.449% | $173.173 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $245.70 | 9.651% | $269.4125 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $48.51 | 5.862% | $51.3537 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $130.68 | 4.318% | $136.3228 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $7.43 | 5.361% | $7.8283 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $56.30 | 11.844% | $62.9682 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $81.89 | 13.623% | $93.0459 | $93.05 | $93.05 | $93.00 |
| 7 purchase totals = | $727.30 | $794.1044 | $794.10 | $794.05 | $794.10 | |