| 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 | $108.45 | 7.615% | $116.7085 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $180.34 | 8.686% | $196.0043 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $63.25 | 8.701% | $68.7534 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $52.37 | 6.756% | $55.9081 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $77.63 | 10.513% | $85.7912 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $137.71 | 5.589% | $145.4066 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $8.51 | 10.421% | $9.3968 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $628.26 | $677.9689 | $677.97 | $677.95 | $678.00 | |