| 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 | $142.65 | 4.823% | $149.53 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $78.81 | 4.553% | $82.3982 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $107.61 | 11.369% | $119.8442 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $112.67 | 3.185% | $116.2585 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $183.45 | 10.260% | $202.272 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $149.97 | 6.426% | $159.6071 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $92.42 | 9.679% | $101.3653 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $867.58 | $931.2753 | $931.28 | $931.25 | $931.30 | |