| 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 | $65.46 | 9.321% | $71.5615 | $71.56 | $71.55 | $71.60 |
| Purchase #2 | $130.70 | 7.497% | $140.4986 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $169.52 | 7.868% | $182.8578 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $214.65 | 5.180% | $225.7689 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $229.32 | 5.867% | $242.7742 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $208.74 | 7.644% | $224.6961 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $87.76 | 11.113% | $97.5128 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $1,106.15 | $1,185.6699 | $1,185.67 | $1,185.60 | $1,185.80 | |