| 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 | $206.72 | 9.718% | $226.809 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $216.53 | 4.865% | $227.0642 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $86.97 | 13.203% | $98.4526 | $98.45 | $98.45 | $98.50 |
| Purchase #4 | $142.58 | 3.253% | $147.2181 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $34.49 | 7.278% | $37.0002 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $13.51 | 12.714% | $15.2277 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $156.52 | 13.695% | $177.9554 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $857.32 | $929.7272 | $929.73 | $929.70 | $929.80 | |