| 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 | $136.66 | 12.261% | $153.4159 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $136.72 | 13.222% | $154.7971 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $50.91 | 12.781% | $57.4168 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $203.64 | 10.841% | $225.7166 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $80.31 | 5.458% | $84.6933 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $148.41 | 4.218% | $154.6699 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $78.55 | 7.406% | $84.3674 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $835.20 | $915.0770 | $915.09 | $915.00 | $915.10 | |