| 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 | $108.99 | 7.874% | $117.5719 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $163.43 | 6.872% | $174.6609 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $175.43 | 4.796% | $183.8436 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $17.66 | 11.625% | $19.713 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $140.42 | 9.597% | $153.8961 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $158.73 | 6.750% | $169.4443 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $74.50 | 11.667% | $83.1919 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $839.16 | $902.3217 | $902.31 | $902.30 | $902.30 | |