| 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 | $125.76 | 7.532% | $135.2322 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $206.27 | 5.154% | $216.9012 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $108.92 | 7.107% | $116.6609 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $99.32 | 13.784% | $113.0103 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $154.41 | 9.771% | $169.4974 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $159.64 | 10.294% | $176.0733 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $196.86 | 6.258% | $209.1795 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,051.18 | $1,136.5548 | $1,136.55 | $1,136.55 | $1,136.60 | |