| 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 | $150.53 | 13.407% | $170.7116 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $248.45 | 5.171% | $261.2973 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $173.92 | 11.158% | $193.326 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $29.29 | 13.338% | $33.1967 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $7.53 | 6.805% | $8.0424 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $167.93 | 4.620% | $175.6884 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $228.62 | 9.432% | $250.1834 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $1,006.27 | $1,092.4458 | $1,092.45 | $1,092.50 | $1,092.40 | |