| 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 | $183.37 | 12.811% | $206.8615 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $86.92 | 12.357% | $97.6607 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $37.83 | 5.703% | $39.9874 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $142.46 | 5.688% | $150.5631 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $112.56 | 7.255% | $120.7262 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $23.78 | 8.197% | $25.7292 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $131.54 | 6.359% | $139.9046 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $718.46 | $781.4327 | $781.43 | $781.45 | $781.50 | |