| 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 | $189.28 | 10.644% | $209.427 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $40.33 | 9.755% | $44.2642 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $82.80 | 13.373% | $93.8728 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $141.55 | 10.586% | $156.5345 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $175.33 | 5.668% | $185.2677 | $185.27 | $185.25 | $185.30 |
| Purchase #6 | $21.39 | 12.450% | $24.0531 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $222.28 | 7.376% | $238.6754 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $872.96 | $952.0947 | $952.09 | $952.10 | $952.20 | |