| 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 | $154.82 | 5.639% | $163.5503 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $208.76 | 6.296% | $221.9035 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $82.60 | 11.123% | $91.7876 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $35.81 | 12.409% | $40.2537 | $40.25 | $40.25 | $40.30 |
| Purchase #5 | $108.90 | 11.411% | $121.3266 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $135.55 | 10.553% | $149.8546 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $25.61 | 3.814% | $26.5868 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $752.05 | $815.2631 | $815.26 | $815.30 | $815.40 | |