| 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 | $143.48 | 7.533% | $154.2883 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $116.54 | 6.811% | $124.4775 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $106.80 | 5.788% | $112.9816 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $163.93 | 11.341% | $182.5213 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $125.27 | 13.308% | $141.9409 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $32.75 | 6.373% | $34.8372 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $88.27 | 8.438% | $95.7182 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $777.04 | $846.7650 | $846.77 | $846.80 | $846.70 | |