| 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 | $85.91 | 7.138% | $92.0423 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $181.60 | 12.407% | $204.1311 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $86.65 | 7.168% | $92.8611 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $189.41 | 9.439% | $207.2884 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $185.41 | 8.605% | $201.3645 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $109.82 | 3.533% | $113.6999 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $66.84 | 12.534% | $75.2177 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $905.64 | $986.6050 | $986.60 | $986.60 | $986.60 | |