| 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 | $33.49 | 3.315% | $34.6002 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $148.39 | 13.762% | $168.8114 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $181.67 | 7.440% | $195.1862 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $160.27 | 4.222% | $167.0366 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $61.97 | 11.689% | $69.2137 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $169.93 | 3.384% | $175.6804 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $167.35 | 7.618% | $180.0987 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $923.07 | $990.6272 | $990.63 | $990.65 | $990.60 | |