| 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 | $233.78 | 8.278% | $253.1323 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $79.79 | 5.473% | $84.1569 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $94.72 | 5.595% | $100.0196 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $187.76 | 10.410% | $207.3058 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $163.81 | 10.239% | $180.5825 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $84.66 | 11.311% | $94.2359 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $136.60 | 6.821% | $145.9175 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $981.12 | $1,065.3505 | $1,065.36 | $1,065.35 | $1,065.30 | |