| 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 | $121.92 | 13.435% | $138.3 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $241.41 | 11.130% | $268.2789 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $153.67 | 4.737% | $160.9493 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $44.44 | 5.807% | $47.0206 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $8.96 | 8.260% | $9.7001 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $150.63 | 5.194% | $158.4537 | $158.45 | $158.45 | $158.50 |
| Purchase #7 | $63.26 | 10.273% | $69.7587 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $784.29 | $852.4613 | $852.46 | $852.45 | $852.50 | |