| 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 | $110.32 | 10.705% | $122.1298 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $161.66 | 8.777% | $175.8489 | $175.85 | $175.85 | $175.80 |
| Purchase #3 | $169.53 | 11.297% | $188.6818 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $12.70 | 7.311% | $13.6285 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $90.50 | 7.727% | $97.4929 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $66.43 | 5.279% | $69.9368 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $142.41 | 10.794% | $157.7817 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $753.55 | $825.5004 | $825.50 | $825.60 | $825.40 | |