| 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 | $194.76 | 13.387% | $220.8325 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $142.74 | 4.871% | $149.6929 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $73.52 | 3.747% | $76.2748 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $74.99 | 10.316% | $82.726 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $63.77 | 13.677% | $72.4918 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $19.36 | 10.211% | $21.3368 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $170.92 | 9.542% | $187.2292 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $740.06 | $810.5840 | $810.58 | $810.65 | $810.50 | |