| 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 | $144.82 | 3.542% | $149.9495 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $51.66 | 13.226% | $58.4926 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $25.40 | 9.543% | $27.8239 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $167.54 | 10.865% | $185.7432 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $114.28 | 13.454% | $129.6552 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $86.26 | 7.604% | $92.8192 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $153.52 | 13.507% | $174.2559 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $743.48 | $818.7395 | $818.74 | $818.70 | $818.70 | |