| 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 | $194.31 | 4.157% | $202.3875 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $14.41 | 9.223% | $15.739 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $80.72 | 10.345% | $89.0705 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $151.70 | 11.265% | $168.789 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $24.37 | 6.443% | $25.9402 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $47.67 | 5.862% | $50.4644 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $237.64 | 8.683% | $258.2743 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $750.82 | $810.6649 | $810.66 | $810.65 | $810.70 | |