| 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 | $138.88 | 5.241% | $146.1587 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $59.43 | 5.834% | $62.8971 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $215.79 | 7.126% | $231.1672 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $208.88 | 3.618% | $216.4373 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $178.63 | 9.747% | $196.0411 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $155.38 | 5.624% | $164.1186 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $241.41 | 6.678% | $257.5314 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $1,198.40 | $1,274.3514 | $1,274.36 | $1,274.35 | $1,274.30 | |