| 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 | $137.45 | 3.647% | $142.4628 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $179.87 | 9.645% | $197.2185 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $114.91 | 12.391% | $129.1485 | $129.15 | $129.15 | $129.10 |
| Purchase #4 | $244.42 | 11.502% | $272.5332 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $41.42 | 8.259% | $44.8409 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $130.89 | 11.255% | $145.6217 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $27.28 | 12.257% | $30.6237 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $876.24 | $962.4493 | $962.44 | $962.40 | $962.30 | |