| 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 | $134.46 | 7.628% | $144.7166 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $182.83 | 4.637% | $191.3078 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $84.83 | 9.776% | $93.123 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $143.97 | 11.869% | $161.0578 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $66.74 | 11.760% | $74.5886 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $82.56 | 5.660% | $87.2329 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $232.33 | 10.734% | $257.2683 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $927.72 | $1,009.2950 | $1,009.30 | $1,009.25 | $1,009.30 | |