| 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 | $157.49 | 5.570% | $166.2622 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $197.63 | 11.288% | $219.9385 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $249.69 | 5.131% | $262.5016 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $69.76 | 3.763% | $72.3851 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $74.90 | 13.747% | $85.1965 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $150.47 | 4.379% | $157.0591 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $29.96 | 13.632% | $34.0441 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $929.90 | $997.3871 | $997.39 | $997.40 | $997.40 | |