| 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 | $144.50 | 3.751% | $149.9202 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $116.38 | 13.481% | $132.0692 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $68.64 | 9.738% | $75.3242 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $98.93 | 3.720% | $102.6102 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $48.48 | 13.171% | $54.8653 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $108.54 | 9.389% | $118.7308 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $179.97 | 10.794% | $199.396 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $765.44 | $832.9159 | $832.92 | $832.85 | $832.90 | |