| 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 | $197.60 | 10.151% | $217.6584 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $148.75 | 6.738% | $158.7728 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $18.71 | 13.194% | $21.1786 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $53.36 | 7.513% | $57.3689 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $20.27 | 11.208% | $22.5419 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $70.85 | 4.389% | $73.9596 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $8.29 | 3.317% | $8.565 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $517.83 | $560.0452 | $560.05 | $560.00 | $560.20 | |