| 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 | $143.80 | 12.311% | $161.5032 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $25.70 | 3.541% | $26.61 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $168.66 | 11.574% | $188.1807 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $83.50 | 7.642% | $89.8811 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $190.25 | 3.831% | $197.5385 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $13.56 | 13.831% | $15.4355 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $161.38 | 5.180% | $169.7395 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $786.85 | $848.8885 | $848.89 | $848.95 | $848.80 | |