| 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 | $85.52 | 13.620% | $97.1678 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $139.45 | 11.133% | $154.975 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $131.27 | 5.522% | $138.5187 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $100.42 | 11.744% | $112.2133 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $214.99 | 7.469% | $231.0476 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $106.31 | 9.563% | $116.4764 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $204.36 | 8.156% | $221.0276 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $982.32 | $1,071.4264 | $1,071.44 | $1,071.45 | $1,071.40 | |