| 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 | $191.53 | 8.330% | $207.4844 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $96.34 | 8.822% | $104.8391 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $106.82 | 12.749% | $120.4385 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $45.40 | 7.853% | $48.9653 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $143.56 | 11.860% | $160.5862 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $53.49 | 9.781% | $58.7219 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $110.73 | 13.738% | $125.9421 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $747.87 | $826.9775 | $826.98 | $827.00 | $826.90 | |