| 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 | $142.59 | 9.584% | $156.2558 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $160.72 | 4.416% | $167.8174 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $203.25 | 12.336% | $228.3229 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $146.71 | 8.318% | $158.9133 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $142.95 | 5.338% | $150.5807 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $99.74 | 8.225% | $107.9436 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $174.40 | 6.129% | $185.089 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $1,070.36 | $1,154.9227 | $1,154.92 | $1,154.90 | $1,154.90 | |