| 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 | $156.30 | 9.152% | $170.6046 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $231.37 | 6.508% | $246.4276 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $243.74 | 7.253% | $261.4185 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $231.70 | 13.110% | $262.0759 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $172.42 | 6.545% | $183.7049 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $67.39 | 13.146% | $76.2491 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $158.75 | 9.147% | $173.2709 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $1,261.67 | $1,373.7515 | $1,373.75 | $1,373.75 | $1,373.70 | |