| 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 | $140.36 | 5.123% | $147.5506 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $245.99 | 11.117% | $273.3367 | $273.34 | $273.35 | $273.30 |
| Purchase #3 | $198.36 | 3.457% | $205.2173 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $236.58 | 3.472% | $244.7941 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $248.89 | 5.175% | $261.7701 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $131.64 | 7.711% | $141.7908 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $165.35 | 6.419% | $175.9638 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,367.17 | $1,450.4234 | $1,450.42 | $1,450.40 | $1,450.50 | |