| 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 | $138.55 | 10.276% | $152.7874 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $83.30 | 3.541% | $86.2497 | $86.25 | $86.25 | $86.20 |
| Purchase #3 | $176.81 | 12.710% | $199.2826 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $143.47 | 5.212% | $150.9477 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $86.80 | 12.276% | $97.4556 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $187.56 | 5.727% | $198.3016 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $7.78 | 10.230% | $8.5759 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $824.27 | $893.6005 | $893.61 | $893.65 | $893.60 | |