| 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 | $141.38 | 9.145% | $154.3092 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $97.65 | 4.838% | $102.3743 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $187.62 | 9.310% | $205.0874 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $44.95 | 9.868% | $49.3857 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $35.81 | 10.693% | $39.6392 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $79.50 | 13.459% | $90.1999 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $151.62 | 9.614% | $166.1967 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $738.53 | $807.1924 | $807.20 | $807.20 | $807.20 | |