| 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 | $169.60 | 3.299% | $175.1951 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $185.90 | 12.692% | $209.4944 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $227.54 | 10.731% | $251.9573 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $142.25 | 10.419% | $157.071 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $228.83 | 6.778% | $244.3401 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $169.72 | 4.759% | $177.797 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $175.84 | 13.254% | $199.1458 | $199.15 | $199.15 | $199.10 |
| 7 purchase totals = | $1,299.68 | $1,415.0007 | $1,415.01 | $1,415.00 | $1,415.00 | |