| 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 | $161.33 | 11.116% | $179.2634 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $150.73 | 4.658% | $157.751 | $157.75 | $157.75 | $157.80 |
| Purchase #3 | $211.83 | 7.501% | $227.7194 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $82.38 | 13.772% | $93.7254 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $216.43 | 4.566% | $226.3122 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $82.81 | 13.341% | $93.8577 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $21.71 | 8.390% | $23.5315 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $927.22 | $1,002.1606 | $1,002.16 | $1,002.15 | $1,002.20 | |