| 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 | $105.92 | 11.470% | $118.069 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $40.26 | 13.798% | $45.8151 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $159.62 | 6.382% | $169.8069 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $152.37 | 12.351% | $171.1892 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $112.60 | 12.290% | $126.4385 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $32.62 | 7.862% | $35.1846 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $35.40 | 7.222% | $37.9566 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $638.79 | $704.4599 | $704.47 | $704.45 | $704.50 | |