| 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 | $168.25 | 13.516% | $190.9907 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $214.43 | 7.746% | $231.0397 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $130.73 | 7.419% | $140.4289 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $150.40 | 13.390% | $170.5386 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $238.99 | 5.514% | $252.1679 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $151.43 | 11.343% | $168.6067 | $168.61 | $168.60 | $168.60 |
| Purchase #7 | $184.74 | 5.495% | $194.8915 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $1,238.97 | $1,348.6640 | $1,348.67 | $1,348.70 | $1,348.60 | |