| 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 | $203.89 | 7.686% | $219.561 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $200.93 | 10.286% | $221.5977 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $85.34 | 6.170% | $90.6055 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $154.36 | 5.614% | $163.0258 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $51.71 | 8.170% | $55.9347 | $55.93 | $55.95 | $55.90 |
| Purchase #6 | $112.61 | 10.357% | $124.273 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $74.99 | 9.373% | $82.0188 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $883.83 | $957.0165 | $957.02 | $957.00 | $957.00 | |