| 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 | $168.25 | 4.175% | $175.2744 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $234.85 | 12.660% | $264.582 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $231.44 | 6.242% | $245.8865 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $126.95 | 11.641% | $141.7282 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $203.42 | 5.299% | $214.1992 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $242.77 | 6.582% | $258.7491 | $258.75 | $258.75 | $258.70 |
| Purchase #7 | $66.89 | 11.765% | $74.7596 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $1,274.57 | $1,375.1790 | $1,375.18 | $1,375.20 | $1,375.20 | |