| 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 | $158.29 | 9.299% | $173.0094 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $37.44 | 9.726% | $41.0814 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $125.56 | 4.602% | $131.3383 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $35.62 | 10.691% | $39.4281 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $27.63 | 9.757% | $30.3259 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $122.93 | 10.695% | $136.0774 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $192.27 | 8.773% | $209.1378 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $699.74 | $760.3983 | $760.41 | $760.50 | $760.30 | |