| 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 | $193.94 | 7.859% | $209.1817 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $185.92 | 10.178% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $15.75 | 11.314% | $17.532 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $198.88 | 6.663% | $212.1314 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $112.80 | 7.789% | $121.586 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $29.98 | 12.386% | $33.6933 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $218.46 | 6.516% | $232.6949 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $955.73 | $1,031.6622 | $1,031.65 | $1,031.75 | $1,031.60 | |