| 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 | $172.77 | 10.551% | $190.999 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $218.94 | 4.811% | $229.4732 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $204.91 | 3.297% | $211.6659 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $26.33 | 4.652% | $27.5549 | $27.55 | $27.55 | $27.60 |
| Purchase #5 | $105.55 | 7.682% | $113.6584 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $101.81 | 12.502% | $114.5383 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $19.98 | 8.352% | $21.6487 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $850.29 | $909.5384 | $909.54 | $909.50 | $909.60 | |