| 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 | $131.29 | 9.430% | $143.6706 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $125.76 | 11.809% | $140.611 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $181.79 | 3.847% | $188.7835 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $246.62 | 8.121% | $266.648 | $266.65 | $266.65 | $266.60 |
| Purchase #5 | $31.82 | 12.551% | $35.8137 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $160.94 | 3.362% | $166.3508 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $5.75 | 4.733% | $6.0221 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $883.97 | $947.8997 | $947.89 | $947.85 | $947.90 | |