| 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 | $129.31 | 7.754% | $139.3367 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $196.81 | 4.845% | $206.3454 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $144.25 | 11.184% | $160.3829 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $230.47 | 4.579% | $241.0232 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $6.72 | 9.762% | $7.376 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $150.31 | 7.128% | $161.0241 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $33.82 | 7.515% | $36.3616 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $891.69 | $951.8499 | $951.85 | $951.85 | $951.80 | |