| 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 | $144.26 | 4.808% | $151.196 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $47.87 | 3.151% | $49.3784 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $50.37 | 3.697% | $52.2322 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $203.56 | 8.217% | $220.2865 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $146.49 | 7.342% | $157.2453 | $157.25 | $157.25 | $157.20 |
| Purchase #6 | $153.92 | 10.346% | $169.8446 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $54.66 | 8.303% | $59.1984 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $801.13 | $859.3814 | $859.39 | $859.45 | $859.30 | |