| 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 | $207.71 | 13.114% | $234.9491 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $152.97 | 5.357% | $161.1646 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $131.81 | 9.253% | $144.0064 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $18.29 | 4.693% | $19.1483 | $19.15 | $19.15 | $19.10 |
| Purchase #5 | $142.38 | 11.518% | $158.7793 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $6.43 | 8.500% | $6.9766 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $213.38 | 8.331% | $231.1567 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $872.97 | $956.1810 | $956.19 | $956.20 | $956.20 | |