| 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 | $194.36 | 8.419% | $210.7232 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $170.42 | 6.550% | $181.5825 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $70.84 | 5.641% | $74.8361 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $69.25 | 8.580% | $75.1917 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $144.56 | 4.728% | $151.3948 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $18.33 | 4.476% | $19.1505 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $218.74 | 5.594% | $230.9763 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $886.50 | $943.8551 | $943.85 | $943.90 | $943.90 | |