| 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 | $12.85 | 10.829% | $14.2415 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $167.28 | 6.463% | $178.0913 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $76.45 | 12.520% | $86.0215 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $36.44 | 6.307% | $38.7383 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $218.54 | 8.294% | $236.6657 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $146.36 | 9.133% | $159.7271 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $117.31 | 9.328% | $128.2527 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $775.23 | $841.7381 | $841.74 | $841.75 | $841.70 | |