| 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 | $184.71 | 3.105% | $190.4452 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $58.71 | 5.558% | $61.9731 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $138.32 | 5.555% | $146.0037 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $126.57 | 5.370% | $133.3668 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $75.80 | 6.315% | $80.5868 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $5.95 | 12.794% | $6.7112 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $47.77 | 3.306% | $49.3493 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $637.83 | $668.4361 | $668.44 | $668.40 | $668.40 | |