| 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 | $164.28 | 8.842% | $178.8056 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $59.99 | 8.308% | $64.974 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $20.63 | 10.459% | $22.7877 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $47.50 | 7.351% | $50.9917 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $90.85 | 10.476% | $100.3674 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $92.81 | 6.414% | $98.7628 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $173.37 | 5.463% | $182.8412 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $649.43 | $699.5304 | $699.53 | $699.50 | $699.60 | |