| 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 | $139.87 | 11.616% | $156.1173 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $205.96 | 9.866% | $226.28 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $19.90 | 6.808% | $21.2548 | $21.25 | $21.25 | $21.30 |
| Purchase #4 | $172.67 | 6.527% | $183.9402 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $132.54 | 11.128% | $147.2891 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $171.98 | 4.665% | $180.0029 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $15.94 | 13.114% | $18.0304 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $858.86 | $932.9147 | $932.91 | $932.95 | $932.90 | |