| 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 | $165.79 | 10.770% | $183.6456 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $188.68 | 7.611% | $203.0404 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $199.71 | 5.588% | $210.8698 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $139.73 | 6.130% | $148.2954 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $95.34 | 10.109% | $104.9779 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $140.30 | 10.602% | $155.1746 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $239.70 | 11.721% | $267.7952 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,169.25 | $1,273.7989 | $1,273.81 | $1,273.80 | $1,273.80 | |