| 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 | $158.91 | 4.339% | $165.8051 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $175.42 | 4.441% | $183.2104 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $206.80 | 13.850% | $235.4418 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $75.62 | 5.777% | $79.9886 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $14.88 | 5.148% | $15.646 | $15.65 | $15.65 | $15.60 |
| Purchase #6 | $124.83 | 6.166% | $132.527 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $66.25 | 10.217% | $73.0188 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $822.71 | $885.6377 | $885.65 | $885.65 | $885.50 | |