| 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 | $146.46 | 12.450% | $164.6943 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $140.77 | 6.195% | $149.4907 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $72.84 | 11.260% | $81.0418 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $84.81 | 3.146% | $87.4781 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $224.78 | 5.577% | $237.316 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $149.68 | 7.433% | $160.8057 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $73.98 | 9.714% | $81.1664 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $893.32 | $961.9930 | $962.00 | $962.00 | $962.00 | |