| 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 | $182.34 | 7.231% | $195.525 | $195.53 | $195.55 | $195.50 |
| Purchase #2 | $42.70 | 6.594% | $45.5156 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $179.55 | 6.375% | $190.9963 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $70.27 | 12.232% | $78.8654 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $138.54 | 13.343% | $157.0254 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $15.74 | 11.656% | $17.5747 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $200.74 | 6.486% | $213.76 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $829.88 | $899.2624 | $899.28 | $899.25 | $899.30 | |