| 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 | $155.54 | 6.849% | $166.1929 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $243.44 | 10.638% | $269.3371 | $269.34 | $269.35 | $269.30 |
| Purchase #3 | $43.84 | 7.870% | $47.2902 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $179.26 | 3.692% | $185.8783 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $126.84 | 7.821% | $136.7602 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $52.69 | 13.224% | $59.6577 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $20.96 | 12.516% | $23.5834 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $822.57 | $888.6998 | $888.70 | $888.75 | $888.80 | |