| 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 | $144.53 | 13.235% | $163.6585 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $67.68 | 13.529% | $76.8364 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $197.47 | 3.352% | $204.0892 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $175.39 | 13.283% | $198.6871 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $40.60 | 9.537% | $44.472 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $215.64 | 7.210% | $231.1876 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $231.74 | 7.319% | $248.7011 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,073.05 | $1,167.6319 | $1,167.64 | $1,167.65 | $1,167.70 | |