| 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 | $67.27 | 7.399% | $72.2473 | $72.25 | $72.25 | $72.20 |
| Purchase #2 | $228.92 | 11.463% | $255.1611 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $26.57 | 13.573% | $30.1763 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $191.36 | 4.148% | $199.2976 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $34.94 | 12.110% | $39.1712 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $150.46 | 8.810% | $163.7155 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $115.74 | 13.250% | $131.0756 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $815.26 | $890.8446 | $890.86 | $890.85 | $890.90 | |