| 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 | $154.79 | 7.486% | $166.3776 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $146.81 | 6.622% | $156.5318 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $155.73 | 6.654% | $166.0923 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $91.26 | 7.299% | $97.9211 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $159.89 | 5.727% | $169.0469 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $220.55 | 8.631% | $239.5857 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $167.41 | 4.836% | $175.5059 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,096.44 | $1,171.0613 | $1,171.07 | $1,171.10 | $1,171.00 | |