| 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 | $169.53 | 7.575% | $182.3719 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $211.59 | 9.293% | $231.2531 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $75.58 | 12.372% | $84.9308 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $135.77 | 9.535% | $148.7157 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $160.89 | 13.545% | $182.6826 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $168.29 | 4.720% | $176.2333 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $119.48 | 4.671% | $125.0609 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $1,041.13 | $1,131.2483 | $1,131.24 | $1,131.25 | $1,131.30 | |