| 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 | $152.29 | 9.806% | $167.2236 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $98.41 | 12.350% | $110.5636 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $125.89 | 4.656% | $131.7514 | $131.75 | $131.75 | $131.80 |
| Purchase #4 | $180.37 | 13.144% | $204.0778 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $66.49 | 12.441% | $74.762 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $60.33 | 9.786% | $66.2339 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $153.25 | 6.714% | $163.5392 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $837.03 | $918.1515 | $918.14 | $918.15 | $918.20 | |