| 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 | $150.32 | 5.426% | $158.4764 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $122.65 | 7.608% | $131.9812 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $52.49 | 11.241% | $58.3904 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $64.97 | 7.361% | $69.7524 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $164.41 | 11.475% | $183.276 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $121.82 | 8.730% | $132.4549 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $136.50 | 9.325% | $149.2286 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $813.16 | $883.5599 | $883.56 | $883.65 | $883.70 | |