| 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 | $176.77 | 11.785% | $197.6023 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $26.95 | 6.416% | $28.6791 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $137.80 | 5.374% | $145.2054 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $37.77 | 11.320% | $42.0456 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $243.84 | 7.225% | $261.4574 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $82.37 | 3.821% | $85.5174 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $82.62 | 8.597% | $89.7228 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $788.12 | $850.2300 | $850.24 | $850.20 | $850.20 | |