| 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 | $43.47 | 7.806% | $46.8633 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $126.43 | 12.330% | $142.0188 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $160.40 | 12.314% | $180.1517 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $23.73 | 5.760% | $25.0968 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $181.57 | 7.110% | $194.4796 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $45.66 | 5.172% | $48.0215 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $188.68 | 13.588% | $214.3178 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $769.94 | $850.9495 | $850.95 | $850.90 | $851.00 | |