| 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 | $142.33 | 8.364% | $154.2345 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $19.99 | 11.267% | $22.2423 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $18.85 | 11.329% | $20.9855 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $60.71 | 5.182% | $63.856 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $30.30 | 13.810% | $34.4844 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $52.63 | 12.818% | $59.3761 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $176.85 | 7.659% | $190.3949 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $501.66 | $545.5737 | $545.57 | $545.65 | $545.60 | |