| 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 | $179.32 | 11.208% | $199.4182 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $243.95 | 13.215% | $276.188 | $276.19 | $276.20 | $276.20 |
| Purchase #3 | $24.74 | 6.581% | $26.3681 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $95.82 | 8.363% | $103.8334 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $161.78 | 12.353% | $181.7647 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $102.26 | 13.282% | $115.8422 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $206.82 | 13.566% | $234.8772 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,014.69 | $1,138.2918 | $1,138.29 | $1,138.30 | $1,138.30 | |