| 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 | $131.68 | 6.793% | $140.625 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $52.84 | 11.241% | $58.7797 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $133.54 | 3.315% | $137.9669 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $66.26 | 8.873% | $72.1392 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $69.61 | 8.650% | $75.6313 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $187.82 | 7.814% | $202.4963 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $180.40 | 8.120% | $195.0485 | $195.05 | $195.05 | $195.00 |
| 7 purchase totals = | $822.15 | $882.6869 | $882.70 | $882.75 | $882.60 | |