| 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 | $177.57 | 6.402% | $188.938 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $238.32 | 11.452% | $265.6124 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $209.77 | 12.770% | $236.5576 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $156.74 | 12.167% | $175.8106 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $53.99 | 13.850% | $61.4676 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $186.87 | 5.658% | $197.4431 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $167.95 | 5.571% | $177.3065 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $1,191.21 | $1,303.1358 | $1,303.14 | $1,303.10 | $1,303.10 | |