| 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 | $188.89 | 13.404% | $214.2088 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $171.76 | 10.213% | $189.3018 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $41.43 | 4.141% | $43.1456 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $107.63 | 9.318% | $117.659 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $64.54 | 9.124% | $70.4286 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $138.61 | 12.597% | $156.0707 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $176.37 | 5.648% | $186.3314 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $889.23 | $977.1459 | $977.15 | $977.15 | $977.10 | |