| 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 | $156.73 | 10.493% | $173.1757 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $136.26 | 3.771% | $141.3984 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $155.97 | 4.753% | $163.3833 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $239.77 | 3.373% | $247.8574 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $60.79 | 12.603% | $68.4514 | $68.45 | $68.45 | $68.50 |
| Purchase #6 | $213.93 | 8.106% | $231.2712 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $104.50 | 8.320% | $113.1944 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $1,067.95 | $1,138.7318 | $1,138.73 | $1,138.75 | $1,138.90 | |