| 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 | $183.61 | 3.538% | $190.1061 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $89.31 | 9.633% | $97.9132 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $206.58 | 3.823% | $214.4776 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $24.58 | 8.302% | $26.6206 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $149.55 | 3.479% | $154.7528 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $194.86 | 9.439% | $213.2528 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $19.75 | 12.450% | $22.2089 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $868.24 | $919.3320 | $919.33 | $919.30 | $919.40 | |