| 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 | $143.54 | 5.567% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $40.95 | 11.478% | $45.6502 | $45.65 | $45.65 | $45.70 |
| Purchase #3 | $172.58 | 6.355% | $183.5475 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $161.31 | 13.648% | $183.3256 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $13.63 | 7.822% | $14.6961 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $67.37 | 4.234% | $70.2224 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $228.79 | 11.536% | $255.1832 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $828.17 | $904.1559 | $904.16 | $904.20 | $904.10 | |