| 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 | $161.58 | 8.729% | $175.6843 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $42.34 | 3.830% | $43.9616 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $88.95 | 6.229% | $94.4907 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $14.77 | 6.766% | $15.7693 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $86.97 | 8.615% | $94.4625 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $205.87 | 6.156% | $218.5434 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $139.47 | 13.285% | $157.9986 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $739.95 | $800.9104 | $800.90 | $800.90 | $801.00 | |