| 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 | $136.61 | 12.480% | $153.6589 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $88.75 | 9.863% | $97.5034 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $181.81 | 11.850% | $203.3545 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $112.89 | 13.586% | $128.2272 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $35.93 | 9.513% | $39.348 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $127.60 | 5.765% | $134.9561 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $22.38 | 3.354% | $23.1306 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $705.97 | $780.1787 | $780.18 | $780.20 | $780.20 | |