| 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 | $189.48 | 3.797% | $196.6746 | $196.67 | $196.65 | $196.70 |
| Purchase #2 | $137.55 | 11.227% | $152.9927 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $175.49 | 13.475% | $199.1373 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $30.90 | 3.456% | $31.9679 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $146.54 | 12.444% | $164.7754 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $157.85 | 13.866% | $179.7375 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $66.56 | 11.271% | $74.062 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $904.37 | $999.3474 | $999.35 | $999.35 | $999.40 | |