| 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 | $171.65 | 3.649% | $177.9135 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $233.96 | 5.851% | $247.649 | $247.65 | $247.65 | $247.60 |
| Purchase #3 | $235.30 | 7.803% | $253.6605 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $206.94 | 3.159% | $213.4772 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $34.34 | 7.818% | $37.0247 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $219.55 | 13.232% | $248.6009 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $169.42 | 12.784% | $191.0787 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $1,271.16 | $1,369.4045 | $1,369.40 | $1,369.40 | $1,369.40 | |