| 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 | $142.45 | 8.657% | $154.7819 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $55.69 | 13.283% | $63.0873 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $145.58 | 7.825% | $156.9716 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $20.73 | 7.232% | $22.2292 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $12.46 | 13.196% | $14.1042 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $148.28 | 5.462% | $156.3791 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $194.68 | 10.109% | $214.3602 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $719.87 | $781.9135 | $781.91 | $781.95 | $782.00 | |