| 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 | $161.99 | 12.387% | $182.0557 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $111.79 | 7.173% | $119.8087 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $180.56 | 11.206% | $200.7936 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $115.89 | 6.711% | $123.6674 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $207.53 | 5.429% | $218.7968 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $61.38 | 12.457% | $69.0261 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $250.93 | 13.185% | $284.0151 | $284.02 | $284.00 | $284.00 |
| 7 purchase totals = | $1,090.07 | $1,198.1634 | $1,198.18 | $1,198.15 | $1,198.20 | |