| 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 | $173.90 | 3.772% | $180.4595 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $139.42 | 9.324% | $152.4195 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $165.53 | 8.344% | $179.3418 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $123.31 | 7.166% | $132.1464 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $243.97 | 3.412% | $252.2943 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $92.56 | 8.300% | $100.2425 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $54.60 | 7.719% | $58.8146 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $993.29 | $1,055.7186 | $1,055.71 | $1,055.70 | $1,055.60 | |