| 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 | $154.61 | 9.819% | $169.7912 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $54.46 | 9.550% | $59.6609 | $59.66 | $59.65 | $59.70 |
| Purchase #3 | $104.99 | 4.512% | $109.7271 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $185.31 | 9.524% | $202.9589 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $224.63 | 12.406% | $252.4976 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $91.89 | 3.141% | $94.7763 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $7.88 | 4.864% | $8.2633 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $823.77 | $897.6753 | $897.68 | $897.70 | $897.80 | |