| 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 | $158.41 | 3.133% | $163.373 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $83.78 | 5.855% | $88.6853 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $77.37 | 10.749% | $85.6865 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $219.46 | 9.810% | $240.989 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $6.80 | 8.504% | $7.3783 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $211.30 | 5.489% | $222.8983 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $56.86 | 8.123% | $61.4787 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $813.98 | $870.4891 | $870.50 | $870.55 | $870.60 | |