| 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 | $146.38 | 11.660% | $163.4479 | $163.45 | $163.45 | $163.40 |
| Purchase #2 | $179.59 | 3.867% | $186.5347 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $48.70 | 11.207% | $54.1578 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $213.57 | 9.140% | $233.0903 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $160.79 | 5.770% | $170.0676 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $54.40 | 7.735% | $58.6078 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $84.39 | 4.232% | $87.9614 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $887.82 | $953.8675 | $953.87 | $953.85 | $953.90 | |