| 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 | $140.55 | 9.331% | $153.6647 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $58.60 | 11.752% | $65.4867 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $202.44 | 6.508% | $215.6148 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $158.67 | 4.467% | $165.7578 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $107.34 | 10.812% | $118.9456 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $164.35 | 3.291% | $169.7588 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $67.34 | 4.783% | $70.5609 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $899.29 | $959.7893 | $959.79 | $959.75 | $959.90 | |