| 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 | $184.29 | 8.156% | $199.3207 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $18.91 | 3.449% | $19.5622 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $93.53 | 5.857% | $99.0081 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $42.46 | 12.766% | $47.8804 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $136.71 | 12.198% | $153.3859 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $189.49 | 6.638% | $202.0683 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $83.49 | 11.360% | $92.9745 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $748.88 | $814.2001 | $814.20 | $814.15 | $814.30 | |