| 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 | $190.32 | 6.285% | $202.2816 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $97.79 | 4.558% | $102.2473 | $102.25 | $102.25 | $102.20 |
| Purchase #3 | $70.67 | 8.561% | $76.7201 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $94.67 | 3.199% | $97.6985 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $27.57 | 3.851% | $28.6317 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $98.59 | 4.732% | $103.2553 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $186.28 | 5.384% | $196.3093 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $765.89 | $807.1438 | $807.15 | $807.15 | $807.10 | |