| 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 | $142.83 | 8.375% | $154.792 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $71.99 | 10.584% | $79.6094 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $46.25 | 7.156% | $49.5597 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $30.99 | 9.778% | $34.0202 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $168.86 | 9.315% | $184.5893 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $117.27 | 10.615% | $129.7182 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $196.54 | 9.134% | $214.492 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $774.73 | $846.7808 | $846.78 | $846.75 | $846.80 | |