| 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 | $142.69 | 5.517% | $150.5622 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $69.94 | 4.621% | $73.1719 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $164.58 | 7.659% | $177.1852 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $191.54 | 9.194% | $209.1502 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $82.25 | 10.379% | $90.7867 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $160.84 | 5.659% | $169.9419 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $224.55 | 10.446% | $248.0065 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $1,036.39 | $1,118.8046 | $1,118.81 | $1,118.80 | $1,118.90 | |