| 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 | $198.37 | 3.373% | $205.061 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $13.97 | 4.110% | $14.5442 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $18.34 | 6.743% | $19.5767 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $144.25 | 13.327% | $163.4742 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $37.30 | 10.425% | $41.1885 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $209.74 | 6.489% | $223.35 | $223.35 | $223.35 | $223.40 |
| Purchase #7 | $111.47 | 12.646% | $125.5665 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $733.44 | $792.7611 | $792.76 | $792.75 | $792.90 | |