| 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 | $115.41 | 13.664% | $131.1796 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $191.41 | 4.338% | $199.7134 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $18.60 | 11.516% | $20.742 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $228.86 | 10.293% | $252.4166 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $42.81 | 5.348% | $45.0995 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $90.31 | 6.738% | $96.3951 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $124.63 | 7.706% | $134.234 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $812.03 | $879.7802 | $879.78 | $879.80 | $879.70 | |