| 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 | $153.27 | 7.683% | $165.0457 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $185.44 | 3.198% | $191.3704 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $45.34 | 9.123% | $49.4764 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $30.95 | 7.222% | $33.1852 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $171.28 | 10.515% | $189.2901 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $102.90 | 10.250% | $113.4473 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $182.97 | 10.503% | $202.1873 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $872.15 | $944.0024 | $944.02 | $944.05 | $944.00 | |