| 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 | $79.68 | 3.548% | $82.507 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $149.64 | 6.562% | $159.4594 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $210.55 | 7.610% | $226.5729 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $7.26 | 10.652% | $8.0333 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $216.50 | 9.321% | $236.68 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $136.63 | 10.719% | $151.2754 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $236.89 | 13.674% | $269.2823 | $269.28 | $269.30 | $269.30 |
| 7 purchase totals = | $1,037.15 | $1,133.8103 | $1,133.81 | $1,133.85 | $1,133.90 | |