| 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 | $138.41 | 12.745% | $156.0504 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $116.99 | 3.728% | $121.3514 | $121.35 | $121.35 | $121.40 |
| Purchase #3 | $13.89 | 3.867% | $14.4271 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $213.62 | 5.644% | $225.6767 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $237.66 | 4.253% | $247.7677 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $24.51 | 7.618% | $26.3772 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $151.91 | 9.413% | $166.2093 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $896.99 | $957.8598 | $957.87 | $957.90 | $958.00 | |