| 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 | $163.39 | 5.829% | $172.914 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $237.44 | 9.194% | $259.2702 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $116.91 | 13.597% | $132.8063 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $199.25 | 8.423% | $216.0328 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $141.94 | 8.586% | $154.127 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $99.63 | 3.348% | $102.9656 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $7.90 | 11.871% | $8.8378 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $966.46 | $1,046.9537 | $1,046.96 | $1,046.95 | $1,046.90 | |