| 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 | $136.88 | 6.594% | $145.9059 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $137.49 | 11.530% | $153.3426 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $176.29 | 13.248% | $199.6449 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $158.35 | 13.827% | $180.2451 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $91.62 | 3.405% | $94.7397 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $48.66 | 3.616% | $50.4195 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $16.49 | 4.571% | $17.2438 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $765.78 | $841.5415 | $841.54 | $841.55 | $841.30 | |