| 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 | $220.47 | 6.857% | $235.5876 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $150.66 | 13.311% | $170.7144 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $78.62 | 9.174% | $85.8326 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $146.61 | 6.522% | $156.1719 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $161.83 | 12.203% | $181.5781 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $192.47 | 7.728% | $207.3441 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $46.55 | 3.806% | $48.3217 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $997.21 | $1,085.5504 | $1,085.54 | $1,085.55 | $1,085.50 | |