| 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 | $142.79 | 5.728% | $150.969 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $24.32 | 9.842% | $26.7136 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $180.70 | 9.556% | $197.9677 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $86.89 | 10.860% | $96.3263 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $187.69 | 5.114% | $197.2885 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $231.71 | 12.800% | $261.3689 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $225.69 | 7.795% | $243.2825 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,079.79 | $1,173.9165 | $1,173.92 | $1,173.90 | $1,174.00 | |