| 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 | $7.81 | 11.652% | $8.72 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $105.60 | 9.540% | $115.6742 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $191.54 | 13.267% | $216.9516 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $140.54 | 5.485% | $148.2486 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $248.42 | 6.233% | $263.904 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $175.49 | 5.418% | $184.998 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $160.91 | 5.470% | $169.7118 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,030.31 | $1,108.2082 | $1,108.20 | $1,108.15 | $1,108.20 | |