| 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 | $43.70 | 5.572% | $46.135 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $169.41 | 13.286% | $191.9178 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $194.35 | 7.585% | $209.0914 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $116.79 | 3.246% | $120.581 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $78.66 | 3.766% | $81.6223 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $64.63 | 8.557% | $70.1604 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $131.69 | 3.752% | $136.631 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $799.23 | $856.1389 | $856.14 | $856.15 | $856.10 | |