| 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 | $173.44 | 5.167% | $182.4016 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $155.86 | 8.388% | $168.9335 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $151.33 | 6.556% | $161.2512 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $6.27 | 3.159% | $6.4681 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $60.31 | 10.646% | $66.7306 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $28.37 | 8.122% | $30.6742 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $94.91 | 10.335% | $104.7189 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $670.49 | $721.1781 | $721.17 | $721.15 | $721.20 | |