| 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 | $125.27 | 12.402% | $140.806 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $68.31 | 3.438% | $70.6585 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $132.43 | 6.828% | $141.4723 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $67.57 | 8.152% | $73.0783 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $125.97 | 11.803% | $140.8382 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $187.35 | 6.792% | $200.0748 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $38.45 | 12.500% | $43.2563 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $745.35 | $810.1844 | $810.19 | $810.15 | $810.30 | |