| 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 | $87.63 | 12.254% | $98.3682 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $11.55 | 13.186% | $13.073 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $161.32 | 13.118% | $182.482 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $146.81 | 11.508% | $163.7049 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $178.73 | 3.339% | $184.6978 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $130.98 | 9.536% | $143.4703 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $132.53 | 4.349% | $138.2937 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $849.55 | $924.0899 | $924.08 | $924.05 | $924.20 | |