| 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 | $143.71 | 12.528% | $161.714 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $241.96 | 10.867% | $268.2538 | $268.25 | $268.25 | $268.30 |
| Purchase #3 | $64.40 | 11.261% | $71.6521 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $114.92 | 4.842% | $120.4844 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $133.42 | 13.394% | $151.2903 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $60.61 | 5.839% | $64.149 | $64.15 | $64.15 | $64.10 |
| Purchase #7 | $61.54 | 12.362% | $69.1476 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $820.56 | $906.6912 | $906.68 | $906.70 | $906.70 | |