| 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 | $167.82 | 9.766% | $184.2093 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $235.81 | 6.265% | $250.5835 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $92.94 | 6.291% | $98.7869 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $197.31 | 12.651% | $222.2717 | $222.27 | $222.25 | $222.30 |
| Purchase #5 | $246.67 | 11.750% | $275.6537 | $275.65 | $275.65 | $275.70 |
| Purchase #6 | $65.65 | 7.481% | $70.5613 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $215.26 | 10.596% | $238.0689 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,221.46 | $1,340.1353 | $1,340.13 | $1,340.10 | $1,340.30 | |