| 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 | $175.45 | 9.172% | $191.5423 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $200.63 | 4.688% | $210.0355 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $113.96 | 6.203% | $121.0289 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $176.98 | 3.550% | $183.2628 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $26.89 | 5.121% | $28.267 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $35.60 | 5.514% | $37.563 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $200.56 | 3.391% | $207.361 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $930.07 | $979.0605 | $979.06 | $979.05 | $979.10 | |