| 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 | $160.26 | 6.317% | $170.3836 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $247.72 | 9.365% | $270.919 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $49.33 | 13.195% | $55.8391 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $175.37 | 4.162% | $182.6689 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $151.81 | 7.693% | $163.4887 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $246.93 | 11.146% | $274.4528 | $274.45 | $274.45 | $274.50 |
| Purchase #7 | $126.77 | 5.636% | $133.9148 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $1,158.19 | $1,251.6669 | $1,251.66 | $1,251.65 | $1,251.70 | |