| 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 | $167.49 | 3.679% | $173.652 | $173.65 | $173.65 | $173.70 |
| Purchase #2 | $208.84 | 6.684% | $222.7989 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $59.59 | 6.753% | $63.6141 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $236.39 | 5.517% | $249.4316 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $148.59 | 3.539% | $153.8486 | $153.85 | $153.85 | $153.80 |
| Purchase #6 | $50.68 | 13.347% | $57.4443 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $22.82 | 8.614% | $24.7857 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $894.40 | $945.5752 | $945.57 | $945.60 | $945.50 | |