| 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 | $166.63 | 8.114% | $180.1504 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $242.32 | 13.276% | $274.4904 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $242.34 | 12.454% | $272.521 | $272.52 | $272.50 | $272.50 |
| Purchase #4 | $120.93 | 11.361% | $134.6689 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $125.53 | 13.402% | $142.3535 | $142.35 | $142.35 | $142.40 |
| Purchase #6 | $45.98 | 13.729% | $52.2926 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $236.32 | 5.675% | $249.7312 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,180.05 | $1,306.2080 | $1,306.20 | $1,306.20 | $1,306.30 | |