| 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 | $154.40 | 13.680% | $175.5219 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $200.73 | 6.255% | $213.2857 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $124.89 | 6.532% | $133.0478 | $133.05 | $133.05 | $133.00 |
| Purchase #4 | $183.60 | 10.676% | $203.2011 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $120.51 | 7.421% | $129.453 | $129.45 | $129.45 | $129.50 |
| Purchase #6 | $65.39 | 11.210% | $72.7202 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $26.46 | 13.403% | $30.0064 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $875.98 | $957.2361 | $957.24 | $957.20 | $957.20 | |