| 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 | $16.97 | 7.182% | $18.1888 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $58.25 | 11.282% | $64.8218 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $126.49 | 3.465% | $130.8729 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $47.47 | 10.241% | $52.3314 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $228.94 | 3.144% | $236.1379 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $244.89 | 9.118% | $267.2191 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $45.58 | 6.843% | $48.699 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $768.59 | $818.2709 | $818.27 | $818.25 | $818.20 | |