| 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 | $163.63 | 12.412% | $183.9398 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $185.71 | 7.545% | $199.7218 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $18.42 | 3.326% | $19.0326 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $143.53 | 4.346% | $149.7678 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $171.81 | 9.696% | $188.4687 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $169.50 | 4.473% | $177.0817 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $50.85 | 12.135% | $57.0206 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $903.45 | $975.0330 | $975.03 | $975.00 | $975.00 | |