| 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 | $152.38 | 9.836% | $167.3681 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $117.95 | 6.709% | $125.8633 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $217.49 | 11.216% | $241.8837 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $58.32 | 13.336% | $66.0976 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $200.39 | 10.633% | $221.6975 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $41.35 | 10.310% | $45.6132 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $39.82 | 12.862% | $44.9416 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $827.70 | $913.4650 | $913.46 | $913.45 | $913.50 | |