| 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 | $152.41 | 10.350% | $168.1844 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $210.56 | 10.807% | $233.3152 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $143.56 | 9.645% | $157.4064 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $17.62 | 8.635% | $19.1415 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $112.53 | 7.202% | $120.6344 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $101.67 | 13.576% | $115.4727 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $47.70 | 6.646% | $50.8701 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $786.05 | $865.0247 | $865.02 | $865.00 | $865.00 | |