| 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 | $125.54 | 10.121% | $138.2459 | $138.25 | $138.25 | $138.20 |
| Purchase #2 | $140.66 | 9.400% | $153.882 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $157.53 | 12.853% | $177.7773 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $64.72 | 3.301% | $66.8564 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $15.54 | 9.542% | $17.0228 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $84.75 | 10.507% | $93.6547 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $116.35 | 7.474% | $125.046 | $125.05 | $125.05 | $125.00 |
| 7 purchase totals = | $705.09 | $772.4851 | $772.49 | $772.50 | $772.50 | |