| 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 | $97.78 | 4.253% | $101.9386 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $193.94 | 7.105% | $207.7194 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $86.51 | 9.568% | $94.7873 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $144.38 | 8.633% | $156.8443 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $112.55 | 9.758% | $123.5326 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $63.48 | 12.376% | $71.3363 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $138.53 | 11.305% | $154.1908 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $837.17 | $910.3493 | $910.35 | $910.40 | $910.20 | |