| 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 | $166.77 | 13.311% | $188.9688 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $204.77 | 12.365% | $230.0898 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $70.73 | 11.144% | $78.6122 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $86.54 | 12.403% | $97.2736 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $214.87 | 4.823% | $225.2332 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $24.54 | 5.573% | $25.9076 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $248.52 | 12.353% | $279.2197 | $279.22 | $279.20 | $279.20 |
| 7 purchase totals = | $1,016.74 | $1,125.3049 | $1,125.30 | $1,125.25 | $1,125.30 | |