| 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 | $16.46 | 13.722% | $18.7186 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $24.73 | 5.316% | $26.0446 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $159.98 | 3.822% | $166.0944 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $102.76 | 4.393% | $107.2742 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $121.93 | 13.874% | $138.8466 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $188.84 | 13.712% | $214.7337 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $98.61 | 5.501% | $104.0345 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $713.31 | $775.7466 | $775.73 | $775.75 | $775.60 | |