| 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 | $158.94 | 3.118% | $163.8957 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $182.60 | 12.186% | $204.8516 | $204.85 | $204.85 | $204.90 |
| Purchase #3 | $182.89 | 5.324% | $192.6271 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $133.81 | 9.298% | $146.2517 | $146.25 | $146.25 | $146.30 |
| Purchase #5 | $14.45 | 6.369% | $15.3703 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $242.50 | 3.700% | $251.4725 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $14.42 | 5.826% | $15.2601 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $929.61 | $989.7290 | $989.73 | $989.70 | $989.90 | |