| 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 | $129.59 | 5.862% | $137.1866 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $6.94 | 5.278% | $7.3063 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $188.76 | 4.649% | $197.5355 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $11.84 | 11.607% | $13.2143 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $92.45 | 5.245% | $97.299 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $216.58 | 7.581% | $232.9989 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $180.64 | 7.409% | $194.0236 | $194.02 | $194.00 | $194.00 |
| 7 purchase totals = | $826.80 | $879.5642 | $879.57 | $879.55 | $879.50 | |