| 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 | $175.93 | 12.476% | $197.879 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $128.74 | 12.858% | $145.2934 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $169.85 | 3.602% | $175.968 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $63.68 | 5.546% | $67.2117 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $197.78 | 13.847% | $225.1666 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $30.73 | 4.438% | $32.0938 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $221.99 | 8.686% | $241.2721 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $988.70 | $1,084.8846 | $1,084.88 | $1,084.85 | $1,085.00 | |