| 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 | $180.35 | 5.347% | $189.9933 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $159.96 | 9.357% | $174.9275 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $144.55 | 5.193% | $152.0565 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $35.50 | 12.414% | $39.907 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $161.45 | 3.410% | $166.9554 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $68.30 | 13.105% | $77.2507 | $77.25 | $77.25 | $77.30 |
| Purchase #7 | $233.50 | 11.350% | $260.0023 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $983.61 | $1,061.0927 | $1,061.10 | $1,061.10 | $1,061.20 | |