| 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 | $139.87 | 10.775% | $154.941 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $136.95 | 10.859% | $151.8214 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $57.43 | 13.847% | $65.3823 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $224.80 | 11.301% | $250.2046 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $54.39 | 5.529% | $57.3972 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $171.57 | 7.288% | $184.074 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $68.25 | 10.189% | $75.204 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $853.26 | $939.0245 | $939.01 | $939.00 | $939.00 | |