| 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 | $158.36 | 5.678% | $167.3517 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $214.89 | 4.102% | $223.7048 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $60.55 | 13.599% | $68.7842 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $205.74 | 11.462% | $229.3219 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $55.55 | 4.796% | $58.2142 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $206.58 | 8.167% | $223.4514 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $7.80 | 7.641% | $8.396 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $909.47 | $979.2242 | $979.21 | $979.20 | $979.30 | |