| 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 | $167.35 | 7.840% | $180.4702 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $236.41 | 8.282% | $255.9895 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $151.70 | 3.792% | $157.4525 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $73.39 | 5.496% | $77.4235 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $30.63 | 8.445% | $33.2167 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $244.94 | 6.192% | $260.1067 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $84.63 | 5.592% | $89.3625 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $989.05 | $1,054.0216 | $1,054.02 | $1,053.95 | $1,054.10 | |