| 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 | $187.45 | 3.282% | $193.6021 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $30.34 | 9.534% | $33.2326 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $21.79 | 3.391% | $22.5289 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $63.63 | 11.348% | $70.8507 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $41.76 | 12.736% | $47.0786 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $77.63 | 10.380% | $85.688 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $161.67 | 8.716% | $175.7612 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $584.27 | $628.7421 | $628.74 | $628.80 | $628.80 | |