| 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 | $175.73 | 8.105% | $189.9729 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $250.42 | 10.183% | $275.9203 | $275.92 | $275.90 | $275.90 |
| Purchase #3 | $113.41 | 6.787% | $121.1071 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $23.85 | 7.452% | $25.6273 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $163.85 | 8.530% | $177.8264 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $13.49 | 11.329% | $15.0183 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $120.37 | 3.850% | $125.0042 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $861.12 | $930.4765 | $930.48 | $930.45 | $930.40 | |