| 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 | $193.54 | 7.260% | $207.591 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $100.47 | 11.299% | $111.8221 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $12.83 | 7.275% | $13.7634 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $141.36 | 6.662% | $150.7774 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $85.85 | 7.744% | $92.4982 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $98.48 | 3.198% | $101.6294 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $112.49 | 9.156% | $122.7896 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $745.02 | $800.8711 | $800.87 | $800.90 | $800.90 | |