| 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 | $168.81 | 7.127% | $180.8411 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $161.81 | 8.692% | $175.8745 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $116.33 | 8.333% | $126.0238 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $248.30 | 5.789% | $262.6741 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $22.91 | 4.103% | $23.85 | $23.85 | $23.85 | $23.90 |
| Purchase #6 | $230.78 | 10.810% | $255.7273 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $126.27 | 12.419% | $141.9515 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $1,075.21 | $1,166.9423 | $1,166.93 | $1,166.90 | $1,167.00 | |