| 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 | $156.40 | 3.333% | $161.6128 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $55.81 | 12.343% | $62.6986 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $161.32 | 13.872% | $183.6983 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $156.66 | 4.537% | $163.7677 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $162.39 | 7.769% | $175.0061 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $206.92 | 7.398% | $222.2279 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $235.69 | 5.138% | $247.7998 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,135.19 | $1,216.8112 | $1,216.82 | $1,216.80 | $1,216.80 | |