| 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 | $72.97 | 7.242% | $78.2545 | $78.25 | $78.25 | $78.30 |
| Purchase #2 | $141.62 | 7.478% | $152.2103 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $73.35 | 3.267% | $75.7463 | $75.75 | $75.75 | $75.70 |
| Purchase #4 | $175.63 | 7.168% | $188.2192 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $132.47 | 7.500% | $142.4053 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $199.53 | 4.541% | $208.5907 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $126.96 | 9.244% | $138.6962 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $922.53 | $984.1225 | $984.13 | $984.10 | $984.10 | |