| 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 | $143.85 | 13.804% | $163.7071 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $12.87 | 4.159% | $13.4053 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $57.37 | 7.190% | $61.4949 | $61.49 | $61.50 | $61.50 |
| Purchase #4 | $32.46 | 12.408% | $36.4876 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $141.81 | 5.132% | $149.0877 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $58.47 | 7.345% | $62.7646 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $82.49 | 8.299% | $89.3358 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $529.32 | $576.2830 | $576.29 | $576.30 | $576.30 | |