| 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 | $156.43 | 7.680% | $168.4438 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $89.61 | 9.663% | $98.269 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $242.61 | 6.315% | $257.9308 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $108.34 | 9.365% | $118.486 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $158.79 | 13.126% | $179.6328 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $99.48 | 9.472% | $108.9027 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $11.87 | 3.286% | $12.26 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $867.13 | $943.9251 | $943.92 | $943.95 | $943.90 | |