| 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 | $146.36 | 11.830% | $163.6744 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $157.77 | 10.648% | $174.5693 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $145.88 | 6.166% | $154.875 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $68.84 | 9.722% | $75.5326 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $80.37 | 10.626% | $88.9101 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $150.81 | 5.309% | $158.8165 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $42.28 | 13.120% | $47.8271 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $792.31 | $864.2050 | $864.21 | $864.20 | $864.20 | |