| 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 | $182.44 | 4.437% | $190.5349 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $119.31 | 5.332% | $125.6716 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $138.87 | 7.632% | $149.4686 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $82.96 | 4.365% | $86.5812 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $119.93 | 13.740% | $136.4084 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $59.76 | 9.469% | $65.4187 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $79.60 | 7.590% | $85.6416 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $782.87 | $839.7250 | $839.72 | $839.70 | $839.70 | |