| 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 | $128.99 | 13.810% | $146.8035 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $168.37 | 7.246% | $180.5701 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $80.47 | 11.688% | $89.8753 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $56.38 | 3.405% | $58.2997 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $114.67 | 9.596% | $125.6737 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $162.79 | 12.260% | $182.7481 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $139.81 | 3.345% | $144.4866 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $851.48 | $928.4570 | $928.46 | $928.45 | $928.50 | |