| 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 | $82.32 | 8.638% | $89.4308 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $155.82 | 3.726% | $161.6259 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $10.70 | 9.200% | $11.6844 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $234.84 | 3.800% | $243.7639 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $179.75 | 10.143% | $197.982 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $144.56 | 8.339% | $156.6149 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $224.75 | 6.158% | $238.5901 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,032.74 | $1,099.6920 | $1,099.68 | $1,099.75 | $1,099.70 | |