| 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 | $129.57 | 10.109% | $142.6682 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $161.52 | 4.712% | $169.1308 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $52.42 | 10.765% | $58.063 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $205.71 | 8.116% | $222.4054 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $22.72 | 4.263% | $23.6886 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $75.87 | 5.140% | $79.7697 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $212.90 | 8.744% | $231.516 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $860.71 | $927.2417 | $927.25 | $927.20 | $927.30 | |