| 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 | $157.70 | 6.373% | $167.7502 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $14.51 | 10.680% | $16.0597 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $134.94 | 9.721% | $148.0575 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $242.37 | 8.467% | $262.8915 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $188.73 | 11.755% | $210.9152 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $10.78 | 6.156% | $11.4436 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $226.32 | 11.797% | $253.019 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $975.35 | $1,070.1367 | $1,070.14 | $1,070.10 | $1,070.20 | |