| 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 | $157.90 | 11.295% | $175.7348 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $250.83 | 7.839% | $270.4926 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $60.44 | 8.729% | $65.7158 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $130.70 | 3.212% | $134.8981 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $134.85 | 6.864% | $144.1061 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $246.72 | 10.772% | $273.2967 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $63.71 | 4.159% | $66.3597 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,045.15 | $1,130.6038 | $1,130.61 | $1,130.60 | $1,130.60 | |