| 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 | $156.64 | 5.565% | $165.357 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $238.89 | 12.185% | $267.9987 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $155.52 | 7.396% | $167.0223 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $207.42 | 13.323% | $235.0546 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $208.45 | 3.196% | $215.1121 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $213.30 | 11.751% | $238.3649 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $170.93 | 7.228% | $183.2848 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $1,351.15 | $1,472.1944 | $1,472.18 | $1,472.15 | $1,472.30 | |