| 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 | $174.72 | 9.541% | $191.39 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $144.52 | 11.871% | $161.676 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $73.78 | 4.777% | $77.3045 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $71.99 | 8.315% | $77.976 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $63.77 | 4.870% | $66.8756 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $19.72 | 4.461% | $20.5997 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $147.93 | 4.366% | $154.3886 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $696.43 | $750.2104 | $750.22 | $750.30 | $750.30 | |