| 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 | $130.50 | 12.527% | $146.8477 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $107.97 | 6.849% | $115.3649 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $157.34 | 12.403% | $176.8549 | $176.85 | $176.85 | $176.90 |
| Purchase #4 | $63.48 | 7.198% | $68.0493 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $128.61 | 8.515% | $139.5611 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $133.59 | 4.807% | $140.0117 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $77.46 | 7.310% | $83.1223 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $798.95 | $869.8119 | $869.80 | $869.75 | $869.80 | |