| 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 | $130.35 | 10.525% | $144.0693 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $83.55 | 13.441% | $94.78 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $78.71 | 4.115% | $81.9489 | $81.95 | $81.95 | $81.90 |
| Purchase #4 | $24.53 | 4.411% | $25.612 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $26.89 | 12.206% | $30.1722 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $162.88 | 8.666% | $176.9952 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $130.60 | 4.433% | $136.3895 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $637.51 | $689.9671 | $689.97 | $689.95 | $690.00 | |