| 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 | $134.86 | 9.253% | $147.3386 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $195.82 | 9.321% | $214.0724 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $114.90 | 13.223% | $130.0932 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $217.97 | 7.385% | $234.0671 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $51.70 | 8.649% | $56.1715 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $216.55 | 8.319% | $234.5648 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $139.65 | 12.791% | $157.5126 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $1,071.45 | $1,173.8202 | $1,173.81 | $1,173.75 | $1,173.90 | |