| 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 | $136.80 | 8.771% | $148.7987 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $25.85 | 9.493% | $28.3039 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $9.42 | 10.559% | $10.4147 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $150.64 | 10.709% | $166.772 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $231.49 | 12.252% | $259.8522 | $259.85 | $259.85 | $259.90 |
| Purchase #6 | $89.70 | 9.240% | $97.9883 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $188.44 | 7.213% | $202.0322 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $832.34 | $914.1620 | $914.15 | $914.15 | $914.20 | |