| 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 | $149.97 | 5.391% | $158.0549 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $30.33 | 8.560% | $32.9262 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $56.32 | 7.868% | $60.7513 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $90.72 | 11.633% | $101.2735 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $106.28 | 8.710% | $115.537 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $179.59 | 3.241% | $185.4105 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $154.87 | 5.840% | $163.9144 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $768.08 | $817.8678 | $817.86 | $817.85 | $817.90 | |