| 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 | $143.44 | 9.635% | $157.2604 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $131.72 | 12.271% | $147.8834 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $155.59 | 5.107% | $163.536 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $44.61 | 13.691% | $50.7176 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $94.37 | 5.554% | $99.6113 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $209.97 | 13.830% | $239.0089 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $89.95 | 13.602% | $102.185 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $869.65 | $960.2026 | $960.21 | $960.20 | $960.20 | |