| 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 | $151.52 | 6.663% | $161.6158 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $215.68 | 7.109% | $231.0127 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $131.40 | 9.343% | $143.6767 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $240.78 | 12.473% | $270.8125 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $24.75 | 5.199% | $26.0368 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $23.71 | 13.531% | $26.9182 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $105.95 | 4.872% | $111.1119 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $893.79 | $971.1846 | $971.19 | $971.15 | $971.10 | |