| 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 | $207.84 | 10.494% | $229.6507 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $147.75 | 10.867% | $163.806 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $192.39 | 10.727% | $213.0277 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $47.99 | 7.151% | $51.4218 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $17.70 | 6.636% | $18.8746 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $85.97 | 6.788% | $91.8056 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $158.75 | 8.785% | $172.6962 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $858.39 | $941.2826 | $941.29 | $941.25 | $941.30 | |