| 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 | $185.88 | 7.265% | $199.3842 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $105.67 | 10.803% | $117.0855 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $22.47 | 11.114% | $24.9673 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $192.88 | 10.778% | $213.6686 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $223.59 | 12.604% | $251.7713 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $14.47 | 4.729% | $15.1543 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $68.88 | 5.376% | $72.583 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $813.84 | $894.6142 | $894.61 | $894.60 | $894.80 | |