| 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 | $142.48 | 8.473% | $154.5523 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $72.67 | 12.141% | $81.4929 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $156.36 | 8.323% | $169.3738 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $64.27 | 12.645% | $72.3969 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $179.99 | 3.672% | $186.5992 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $42.42 | 10.183% | $46.7396 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $125.28 | 3.867% | $130.1246 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $783.47 | $841.2793 | $841.27 | $841.25 | $841.30 | |