| 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 | $125.97 | 8.596% | $136.7984 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $21.41 | 6.874% | $22.8817 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $160.60 | 9.526% | $175.8988 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $185.81 | 3.670% | $192.6292 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $40.99 | 6.213% | $43.5367 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $95.83 | 5.663% | $101.2569 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $188.33 | 9.457% | $206.1404 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $818.94 | $879.1421 | $879.15 | $879.20 | $879.10 | |