| 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 | $172.75 | 5.601% | $182.4257 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $224.34 | 7.187% | $240.4633 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $104.59 | 8.171% | $113.136 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $51.33 | 9.120% | $56.0113 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $15.72 | 12.397% | $17.6688 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $26.99 | 7.844% | $29.1071 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $246.36 | 12.459% | $277.054 | $277.05 | $277.05 | $277.10 |
| 7 purchase totals = | $842.08 | $915.8662 | $915.87 | $915.85 | $915.90 | |