| 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 | $161.58 | 4.273% | $168.4843 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $71.79 | 8.542% | $77.9223 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $35.30 | 3.483% | $36.5295 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $179.40 | 11.727% | $200.4382 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $18.41 | 4.423% | $19.2243 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $25.69 | 3.821% | $26.6716 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $192.91 | 6.290% | $205.044 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $685.08 | $734.3142 | $734.30 | $734.30 | $734.20 | |