| 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 | $141.75 | 11.152% | $157.558 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $236.27 | 7.410% | $253.7776 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $124.35 | 12.642% | $140.0703 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $191.66 | 10.603% | $211.9817 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $28.47 | 7.459% | $30.5936 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $34.63 | 6.636% | $36.928 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $11.57 | 12.241% | $12.9863 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $768.70 | $843.8955 | $843.90 | $843.95 | $844.00 | |