| 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 | $139.85 | 13.843% | $159.2094 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $161.84 | 4.659% | $169.3801 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $186.32 | 10.509% | $205.9004 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $116.90 | 8.818% | $127.2082 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $69.38 | 3.476% | $71.7916 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $147.37 | 8.640% | $160.1028 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $243.62 | 10.804% | $269.9407 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $1,065.28 | $1,163.5332 | $1,163.53 | $1,163.55 | $1,163.50 | |