| 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 | $132.92 | 9.842% | $146.002 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $78.96 | 4.174% | $82.2558 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $71.80 | 3.553% | $74.3511 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $130.33 | 4.590% | $136.3121 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $15.69 | 7.441% | $16.8575 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $186.86 | 4.155% | $194.624 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $235.98 | 12.434% | $265.3218 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $852.54 | $915.7243 | $915.72 | $915.65 | $915.80 | |