| 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 | $146.51 | 5.121% | $154.0128 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $23.50 | 5.859% | $24.8769 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $166.85 | 5.755% | $176.4522 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $11.31 | 9.642% | $12.4005 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $27.39 | 4.524% | $28.6291 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $109.79 | 13.752% | $124.8883 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $109.86 | 10.191% | $121.0558 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $595.21 | $642.3156 | $642.32 | $642.35 | $642.40 | |