| 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 | $172.82 | 7.282% | $185.4048 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $146.82 | 9.256% | $160.4097 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $173.43 | 6.659% | $184.9787 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $247.93 | 5.828% | $262.3794 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $66.80 | 12.623% | $75.2322 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $20.82 | 6.626% | $22.1995 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $198.79 | 7.319% | $213.3394 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,027.41 | $1,103.9437 | $1,103.94 | $1,104.00 | $1,103.90 | |