| 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 | $112.55 | 11.360% | $125.3357 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $150.91 | 11.345% | $168.0307 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $156.27 | 6.357% | $166.2041 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $29.60 | 3.528% | $30.6443 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $191.80 | 5.103% | $201.5876 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $63.76 | 7.422% | $68.4923 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $169.77 | 11.370% | $189.0728 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $874.66 | $949.3675 | $949.36 | $949.40 | $949.30 | |