| 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 | $163.53 | 10.861% | $181.291 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $104.26 | 4.638% | $109.0956 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $10.97 | 8.356% | $11.8867 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $51.40 | 9.610% | $56.3395 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $49.40 | 7.325% | $53.0186 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $128.67 | 4.617% | $134.6107 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $65.75 | 4.129% | $68.4648 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $573.98 | $614.7069 | $614.71 | $614.70 | $614.70 | |