| 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 | $148.93 | 5.806% | $157.5769 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $156.86 | 4.497% | $163.914 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $70.28 | 11.546% | $78.3945 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $182.82 | 10.363% | $201.7656 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $157.67 | 12.376% | $177.1832 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $73.34 | 6.542% | $78.1379 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $175.37 | 6.232% | $186.2991 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $965.27 | $1,043.2712 | $1,043.27 | $1,043.30 | $1,043.30 | |