| 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 | $105.61 | 7.169% | $113.1812 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $103.27 | 13.252% | $116.9553 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $21.70 | 7.181% | $23.2583 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $100.30 | 8.110% | $108.4343 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $85.72 | 10.218% | $94.4789 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $27.63 | 11.565% | $30.8254 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $133.68 | 9.382% | $146.2219 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $577.91 | $633.3553 | $633.36 | $633.40 | $633.40 | |