| 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 | $132.31 | 12.142% | $148.3751 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $165.86 | 8.121% | $179.3295 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $199.35 | 13.872% | $227.0038 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $37.91 | 5.480% | $39.9875 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $126.99 | 11.549% | $141.6561 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $195.40 | 7.679% | $210.4048 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $32.91 | 11.715% | $36.7654 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $890.73 | $983.5222 | $983.53 | $983.55 | $983.60 | |