| 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 | $16.52 | 13.747% | $18.791 | $18.79 | $18.80 | $18.80 |
| Purchase #2 | $234.31 | 3.859% | $243.352 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $213.97 | 11.458% | $238.4867 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $43.75 | 8.532% | $47.4828 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $95.45 | 9.574% | $104.5884 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $20.42 | 12.156% | $22.9023 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $136.43 | 11.161% | $151.657 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $760.85 | $827.2602 | $827.26 | $827.30 | $827.40 | |