| 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 | $92.43 | 10.669% | $102.2914 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $36.89 | 12.298% | $41.4267 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $122.47 | 12.473% | $137.7457 | $137.75 | $137.75 | $137.70 |
| Purchase #4 | $16.72 | 13.625% | $18.9981 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $140.90 | 8.595% | $153.0104 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $87.59 | 8.539% | $95.0693 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $151.48 | 4.679% | $158.5677 | $158.57 | $158.55 | $158.60 |
| 7 purchase totals = | $648.48 | $707.1093 | $707.12 | $707.10 | $707.10 | |