| 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 | $190.65 | 10.797% | $211.2345 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $175.41 | 7.561% | $188.6728 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $99.98 | 12.199% | $112.1766 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $105.85 | 7.637% | $113.9338 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $151.54 | 6.698% | $161.6901 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $101.75 | 3.373% | $105.182 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $76.96 | 10.562% | $85.0885 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $902.14 | $977.9783 | $977.97 | $978.05 | $978.00 | |