| 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 | $241.60 | 13.825% | $275.0012 | $275.00 | $275.00 | $275.00 |
| Purchase #2 | $139.46 | 4.591% | $145.8626 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $115.55 | 7.761% | $124.5178 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $30.92 | 9.269% | $33.786 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $158.84 | 13.619% | $180.4724 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $116.64 | 4.790% | $122.2271 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $163.70 | 6.510% | $174.3569 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $966.71 | $1,056.2240 | $1,056.23 | $1,056.20 | $1,056.30 | |