| 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 | $138.56 | 5.866% | $146.6879 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $8.59 | 13.382% | $9.7395 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $127.39 | 10.450% | $140.7023 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $79.35 | 12.590% | $89.3402 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $187.34 | 9.105% | $204.3973 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $15.99 | 10.832% | $17.722 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $121.41 | 13.620% | $137.946 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $678.63 | $746.5352 | $746.54 | $746.55 | $746.40 | |