| 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 | $169.90 | 6.763% | $181.3903 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $56.73 | 11.513% | $63.2613 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $230.62 | 11.635% | $257.4526 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $209.74 | 3.672% | $217.4417 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $69.69 | 9.695% | $76.4464 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $218.56 | 9.223% | $238.7178 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $186.93 | 9.789% | $205.2286 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $1,142.17 | $1,239.9387 | $1,239.94 | $1,239.95 | $1,239.90 | |