| 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 | $164.56 | 11.462% | $183.4219 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $123.46 | 7.741% | $133.017 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $137.66 | 4.230% | $143.483 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $180.45 | 3.290% | $186.3868 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $214.58 | 11.296% | $238.819 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $67.57 | 12.154% | $75.7825 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $181.25 | 9.185% | $197.8978 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,069.53 | $1,158.8080 | $1,158.81 | $1,158.80 | $1,158.80 | |