| 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 | $154.57 | 10.224% | $170.3732 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $209.92 | 10.870% | $232.7383 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $67.45 | 11.155% | $74.974 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $20.82 | 3.628% | $21.5753 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $194.66 | 13.311% | $220.5712 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $65.85 | 8.527% | $71.465 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $108.73 | 10.281% | $119.9085 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $822.00 | $911.6055 | $911.61 | $911.55 | $911.70 | |