| 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 | $150.47 | 3.688% | $156.0193 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $207.63 | 9.484% | $227.3216 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $170.56 | 8.555% | $185.1514 | $185.15 | $185.15 | $185.20 |
| Purchase #4 | $107.33 | 10.156% | $118.2304 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $25.87 | 8.594% | $28.0933 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $127.35 | 7.487% | $136.8847 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $143.56 | 3.646% | $148.7942 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $932.77 | $1,000.4949 | $1,000.48 | $1,000.50 | $1,000.50 | |