| 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 | $138.41 | 5.714% | $146.3187 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $150.72 | 6.127% | $159.9546 | $159.95 | $159.95 | $160.00 |
| Purchase #3 | $40.36 | 11.529% | $45.0131 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $69.66 | 8.779% | $75.7755 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $121.59 | 5.311% | $128.0476 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $91.95 | 13.344% | $104.2198 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $218.59 | 6.341% | $232.4508 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $831.28 | $891.7801 | $891.78 | $891.75 | $891.80 | |