| 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 | $151.41 | 13.637% | $172.0578 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $201.96 | 11.476% | $225.1369 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $40.37 | 10.794% | $44.7275 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $207.37 | 10.281% | $228.6897 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $140.28 | 10.488% | $154.9926 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $60.34 | 6.341% | $64.1662 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $50.34 | 12.220% | $56.4915 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $852.07 | $946.2622 | $946.27 | $946.30 | $946.30 | |