| 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 | $150.81 | 10.426% | $166.5335 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $54.88 | 4.122% | $57.1422 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $125.60 | 4.510% | $131.2646 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $131.68 | 6.363% | $140.0588 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $169.34 | 7.476% | $181.9999 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $198.42 | 5.141% | $208.6208 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $7.53 | 7.790% | $8.1166 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $838.26 | $893.7364 | $893.73 | $893.70 | $893.70 | |