| 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 | $201.46 | 6.390% | $214.3333 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $175.70 | 8.227% | $190.1548 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $170.61 | 6.329% | $181.4079 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $43.33 | 5.545% | $45.7326 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $166.25 | 10.234% | $183.264 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $155.92 | 5.276% | $164.1463 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $180.78 | 4.487% | $188.8916 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,094.05 | $1,167.9305 | $1,167.92 | $1,167.95 | $1,167.90 | |