| 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 | $163.49 | 3.115% | $168.5827 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $232.39 | 4.710% | $243.3356 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $112.56 | 7.221% | $120.688 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $89.88 | 8.584% | $97.5953 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $21.66 | 7.181% | $23.2154 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $132.59 | 11.736% | $148.1508 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $219.97 | 3.309% | $227.2488 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $972.54 | $1,028.8166 | $1,028.83 | $1,028.85 | $1,028.80 | |