| 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 | $160.89 | 4.777% | $168.5757 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $6.97 | 6.343% | $7.4121 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $97.72 | 6.744% | $104.3102 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $85.77 | 13.321% | $97.1954 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $191.61 | 11.483% | $213.6126 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $9.89 | 10.580% | $10.9364 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $179.97 | 11.842% | $201.282 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $732.82 | $803.3244 | $803.33 | $803.35 | $803.30 | |