| 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 | $175.82 | 9.222% | $192.0341 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $204.98 | 11.203% | $227.9439 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $187.80 | 10.684% | $207.8646 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $69.89 | 11.393% | $77.8526 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $242.57 | 9.306% | $265.1436 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $145.59 | 10.734% | $161.2176 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $13.25 | 13.423% | $15.0285 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $1,039.90 | $1,147.0849 | $1,147.07 | $1,147.10 | $1,147.00 | |