| 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 | $138.41 | 3.444% | $143.1768 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $24.53 | 7.206% | $26.2976 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $131.75 | 5.451% | $138.9317 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $126.67 | 4.752% | $132.6894 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $112.58 | 7.665% | $121.2093 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $203.59 | 13.668% | $231.4167 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $76.78 | 7.319% | $82.3995 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $814.31 | $876.1210 | $876.13 | $876.15 | $876.10 | |