| 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 | $174.47 | 10.446% | $192.6951 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $105.83 | 7.513% | $113.781 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $88.80 | 12.338% | $99.7561 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $125.46 | 10.131% | $138.1704 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $8.60 | 6.695% | $9.1758 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $69.55 | 3.227% | $71.7944 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $166.39 | 13.126% | $188.2304 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $739.10 | $813.6032 | $813.61 | $813.65 | $813.70 | |