| 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 | $189.38 | 3.425% | $195.8663 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $15.28 | 11.202% | $16.9917 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $13.84 | 8.200% | $14.9749 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $217.76 | 9.198% | $237.7896 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $74.47 | 8.575% | $80.8558 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $27.25 | 11.628% | $30.4186 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $184.77 | 6.640% | $197.0387 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $722.75 | $773.9356 | $773.94 | $773.90 | $774.00 | |