| 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 | $158.92 | 4.785% | $166.5243 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $143.61 | 9.340% | $157.0232 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $173.26 | 12.860% | $195.5412 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $67.49 | 11.834% | $75.4768 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $165.94 | 9.356% | $181.4653 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $213.71 | 4.290% | $222.8782 | $222.88 | $222.90 | $222.90 |
| Purchase #7 | $11.32 | 5.364% | $11.9272 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $934.25 | $1,010.8362 | $1,010.84 | $1,010.85 | $1,010.80 | |