| 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 | $147.82 | 10.720% | $163.6663 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $70.84 | 10.283% | $78.1245 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $238.34 | 12.201% | $267.4199 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $26.38 | 8.783% | $28.697 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $202.26 | 3.213% | $208.7586 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $138.28 | 10.439% | $152.715 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $81.45 | 5.616% | $86.0242 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $905.37 | $985.4055 | $985.41 | $985.30 | $985.40 | |