| 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 | $151.43 | 5.549% | $159.8329 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $183.94 | 6.743% | $196.3431 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $168.86 | 8.461% | $183.1472 | $183.15 | $183.15 | $183.10 |
| Purchase #4 | $213.90 | 6.470% | $227.7393 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $116.96 | 6.641% | $124.7273 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $97.85 | 13.112% | $110.6801 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $247.69 | 13.536% | $281.2173 | $281.22 | $281.20 | $281.20 |
| 7 purchase totals = | $1,180.63 | $1,283.6872 | $1,283.69 | $1,283.75 | $1,283.50 | |