| 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 | $160.82 | 8.447% | $174.4045 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $71.49 | 6.372% | $76.0453 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $145.46 | 8.233% | $157.4357 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $115.99 | 5.350% | $122.1955 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $98.61 | 7.127% | $105.6379 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $217.90 | 7.566% | $234.3863 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $99.91 | 5.854% | $105.7587 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $910.18 | $975.8639 | $975.88 | $975.90 | $975.80 | |