| 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 | $102.35 | 3.360% | $105.789 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $75.70 | 8.578% | $82.1935 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $53.42 | 9.473% | $58.4805 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $22.32 | 4.738% | $23.3775 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $146.68 | 10.558% | $162.1665 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $14.98 | 4.347% | $15.6312 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $105.52 | 7.263% | $113.1839 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $520.97 | $560.8221 | $560.82 | $560.90 | $560.90 | |