| 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 | $138.31 | 6.109% | $146.7594 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $210.73 | 5.130% | $221.5404 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $202.56 | 10.671% | $224.1752 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $65.45 | 11.728% | $73.126 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $111.67 | 9.750% | $122.5578 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $68.74 | 3.389% | $71.0696 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $23.87 | 5.634% | $25.2148 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $821.33 | $884.4432 | $884.45 | $884.45 | $884.50 | |