| 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 | $182.25 | 6.689% | $194.4407 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $148.78 | 6.558% | $158.537 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $55.90 | 6.172% | $59.3501 | $59.35 | $59.35 | $59.40 |
| Purchase #4 | $123.65 | 5.440% | $130.3766 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $69.83 | 10.513% | $77.1712 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $113.28 | 9.720% | $124.2908 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $225.73 | 10.306% | $248.9937 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $919.42 | $993.1601 | $993.16 | $993.20 | $993.20 | |