| 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 | $148.49 | 12.257% | $166.6904 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $202.74 | 8.799% | $220.5791 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $166.40 | 4.546% | $173.9645 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $128.57 | 6.185% | $136.5221 | $136.52 | $136.50 | $136.50 |
| Purchase #5 | $68.84 | 5.579% | $72.6806 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $21.74 | 4.816% | $22.787 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $84.65 | 6.605% | $90.2411 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $821.43 | $883.4648 | $883.46 | $883.50 | $883.50 | |