| 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 | $148.41 | 3.145% | $153.0775 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $130.84 | 6.199% | $138.9508 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $48.91 | 13.734% | $55.6273 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $239.80 | 13.423% | $271.9884 | $271.99 | $272.00 | $272.00 |
| Purchase #5 | $40.38 | 9.712% | $44.3017 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $243.37 | 8.870% | $264.9569 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $234.34 | 11.664% | $261.6734 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $1,086.05 | $1,190.5760 | $1,190.58 | $1,190.60 | $1,190.70 | |