| 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 | $123.35 | 10.443% | $136.2314 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $162.83 | 10.620% | $180.1225 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $109.66 | 7.282% | $117.6454 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $130.33 | 12.432% | $146.5326 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $161.67 | 3.693% | $167.6405 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $44.93 | 10.394% | $49.6 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $171.94 | 5.841% | $181.983 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $904.71 | $979.7554 | $979.75 | $979.80 | $979.60 | |