| 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 | $140.57 | 7.135% | $150.5997 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $11.75 | 12.125% | $13.1747 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $5.56 | 5.289% | $5.8541 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $78.70 | 3.334% | $81.3239 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $152.66 | 5.263% | $160.6945 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $191.58 | 8.827% | $208.4908 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $145.33 | 8.708% | $157.9853 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $726.15 | $778.1230 | $778.11 | $778.10 | $778.20 | |