| 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 | $159.40 | 12.734% | $179.698 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $58.74 | 3.484% | $60.7865 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $12.36 | 9.401% | $13.522 | $13.52 | $13.50 | $13.50 |
| Purchase #4 | $136.95 | 12.788% | $154.4632 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $127.80 | 13.152% | $144.6083 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $126.71 | 7.795% | $136.587 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $116.90 | 3.626% | $121.1388 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $738.86 | $810.8038 | $810.81 | $810.80 | $810.80 | |