| 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 | $123.76 | 7.448% | $132.9776 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $250.96 | 13.578% | $285.0353 | $285.04 | $285.05 | $285.00 |
| Purchase #3 | $57.49 | 5.833% | $60.8434 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $180.69 | 12.553% | $203.372 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $14.59 | 13.551% | $16.5671 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $76.52 | 7.608% | $82.3416 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $78.78 | 3.659% | $81.6626 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $782.79 | $862.7996 | $862.80 | $862.80 | $862.80 | |