| 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 | $117.89 | 10.588% | $130.3722 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $6.33 | 6.458% | $6.7388 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $66.64 | 6.832% | $71.1928 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $243.46 | 12.426% | $273.7123 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $191.81 | 3.175% | $197.9 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $11.39 | 13.246% | $12.8987 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $174.93 | 7.524% | $188.0917 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $812.45 | $880.9065 | $880.90 | $880.90 | $880.90 | |