| 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 | $147.78 | 13.266% | $167.3845 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $222.88 | 4.454% | $232.8071 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $58.47 | 7.344% | $62.764 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $121.98 | 13.612% | $138.5839 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $76.30 | 9.324% | $83.4142 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $21.81 | 10.750% | $24.1546 | $24.15 | $24.15 | $24.20 |
| Purchase #7 | $68.49 | 5.142% | $72.0118 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $717.71 | $781.1201 | $781.10 | $781.10 | $781.20 | |