| 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 | $131.55 | 13.797% | $149.7 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $121.58 | 12.709% | $137.0316 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $101.84 | 12.661% | $114.734 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $157.63 | 5.359% | $166.0774 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $211.63 | 4.338% | $220.8105 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $89.44 | 9.489% | $97.927 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $105.59 | 9.350% | $115.4627 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $919.26 | $1,001.7432 | $1,001.74 | $1,001.80 | $1,001.70 | |