| 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 | $168.51 | 4.837% | $176.6608 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $246.69 | 3.693% | $255.8003 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $157.37 | 5.763% | $166.4392 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $69.32 | 5.426% | $73.0813 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $107.38 | 5.265% | $113.0336 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $72.88 | 4.629% | $76.2536 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $220.27 | 3.328% | $227.6006 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,042.42 | $1,088.8694 | $1,088.86 | $1,088.90 | $1,088.90 | |