| 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 | $151.62 | 3.671% | $157.186 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $28.91 | 4.436% | $30.1924 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $50.92 | 10.480% | $56.2564 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $192.76 | 11.325% | $214.5901 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $240.92 | 11.750% | $269.2281 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $215.33 | 3.368% | $222.5823 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $80.61 | 11.332% | $89.7447 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $961.07 | $1,039.7800 | $1,039.78 | $1,039.85 | $1,039.80 | |