| 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 | $27.45 | 4.448% | $28.671 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $189.75 | 6.576% | $202.228 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $160.37 | 5.274% | $168.8279 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $182.88 | 4.257% | $190.6652 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $246.67 | 6.195% | $261.9512 | $261.95 | $261.95 | $262.00 |
| Purchase #6 | $165.47 | 9.484% | $181.1632 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $146.30 | 10.686% | $161.9336 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,118.89 | $1,195.4401 | $1,195.44 | $1,195.45 | $1,195.50 | |