| 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 | $229.28 | 12.175% | $257.1948 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $77.76 | 12.831% | $87.7374 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $13.57 | 5.253% | $14.2828 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $102.64 | 6.695% | $109.5117 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $65.59 | 9.571% | $71.8676 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $66.62 | 12.601% | $75.0148 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $176.75 | 6.755% | $188.6895 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $732.21 | $804.2986 | $804.29 | $804.30 | $804.30 | |