| 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 | $193.74 | 9.225% | $211.6125 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $145.33 | 9.348% | $158.9154 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $183.77 | 11.858% | $205.5614 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $155.65 | 4.822% | $163.1554 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $44.95 | 3.252% | $46.4118 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $184.85 | 7.411% | $198.5492 | $198.55 | $198.55 | $198.50 |
| Purchase #7 | $195.47 | 8.793% | $212.6577 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,103.76 | $1,196.8634 | $1,196.87 | $1,196.80 | $1,196.90 | |