| 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 | $181.58 | 11.677% | $202.7831 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $183.50 | 4.204% | $191.2143 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $65.33 | 4.868% | $68.5103 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $89.61 | 3.515% | $92.7598 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $117.57 | 11.481% | $131.0682 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $8.45 | 11.518% | $9.4233 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $117.28 | 6.795% | $125.2492 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $763.32 | $821.0082 | $821.00 | $820.95 | $821.00 | |