| 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 | $129.37 | 10.287% | $142.6783 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $61.74 | 5.704% | $65.2616 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $226.56 | 7.441% | $243.4183 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $237.32 | 6.176% | $251.9769 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $57.91 | 4.154% | $60.3156 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $20.85 | 11.213% | $23.1879 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $169.98 | 6.343% | $180.7618 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $903.73 | $967.6004 | $967.61 | $967.60 | $967.70 | |