| 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 | $149.50 | 11.659% | $166.9302 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $104.31 | 5.469% | $110.0147 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $109.74 | 8.139% | $118.6717 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $17.58 | 4.868% | $18.4358 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $109.34 | 7.869% | $117.944 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $113.55 | 7.671% | $122.2604 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $147.36 | 11.324% | $164.047 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $751.38 | $818.3038 | $818.30 | $818.30 | $818.20 | |