| 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 | $175.60 | 7.337% | $188.4838 | $188.48 | $188.50 | $188.50 |
| Purchase #2 | $172.26 | 9.149% | $188.0201 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $46.60 | 6.682% | $49.7138 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $213.45 | 11.730% | $238.4877 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $109.48 | 3.843% | $113.6873 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $55.91 | 12.737% | $63.0313 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $179.47 | 13.289% | $203.3198 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $952.77 | $1,044.7438 | $1,044.74 | $1,044.75 | $1,044.70 | |