| 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 | $138.57 | 9.216% | $151.3406 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $44.80 | 7.834% | $48.3096 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $35.36 | 4.451% | $36.9339 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $12.97 | 12.651% | $14.6108 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $109.65 | 6.405% | $116.6731 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $52.40 | 3.205% | $54.0794 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $236.91 | 11.337% | $263.7685 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $630.66 | $685.7159 | $685.71 | $685.70 | $685.70 | |