| 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 | $61.36 | 13.869% | $69.87 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $154.39 | 9.537% | $169.1142 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $177.87 | 5.546% | $187.7347 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $52.78 | 9.793% | $57.9487 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $226.61 | 7.777% | $244.2335 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $220.36 | 8.284% | $238.6146 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $14.69 | 4.685% | $15.3782 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $908.06 | $982.8939 | $982.88 | $982.90 | $982.80 | |