| 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 | $175.79 | 4.738% | $184.1189 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $55.68 | 6.313% | $59.1951 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $75.29 | 12.483% | $84.6885 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $17.85 | 11.749% | $19.9472 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $218.79 | 11.590% | $244.1478 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $60.45 | 4.356% | $63.0832 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $231.36 | 6.415% | $246.2017 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $835.21 | $901.3824 | $901.39 | $901.40 | $901.30 | |