| 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 | $187.31 | 3.853% | $194.5271 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $225.55 | 5.482% | $237.9147 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $196.43 | 8.322% | $212.7769 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $156.39 | 7.260% | $167.7439 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $22.66 | 10.567% | $25.0545 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $30.54 | 6.335% | $32.4747 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $96.64 | 13.323% | $109.5153 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $915.52 | $980.0071 | $980.00 | $980.00 | $980.00 | |