| 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 | $186.89 | 8.506% | $202.7869 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $36.29 | 5.132% | $38.1524 | $38.15 | $38.15 | $38.20 |
| Purchase #3 | $70.66 | 13.866% | $80.4577 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $46.44 | 12.261% | $52.134 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $125.78 | 5.579% | $132.7973 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $150.40 | 11.362% | $167.4884 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $215.96 | 8.746% | $234.8479 | $234.85 | $234.85 | $234.80 |
| 7 purchase totals = | $832.42 | $908.6646 | $908.67 | $908.70 | $908.70 | |