| 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 | $148.77 | 9.712% | $163.2185 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $162.62 | 6.842% | $173.7465 | $173.75 | $173.75 | $173.70 |
| Purchase #3 | $167.81 | 7.658% | $180.6609 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $219.58 | 13.155% | $248.4657 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $220.58 | 8.138% | $238.5308 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $243.37 | 4.351% | $253.959 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $116.37 | 12.461% | $130.8709 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $1,279.10 | $1,389.4523 | $1,389.46 | $1,389.40 | $1,389.50 | |