| 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 | $183.36 | 8.576% | $199.085 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $48.42 | 8.792% | $52.6771 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $90.59 | 5.598% | $95.6612 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $208.69 | 6.456% | $222.163 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $165.82 | 6.497% | $176.5933 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $207.86 | 7.299% | $223.0317 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $228.52 | 10.747% | $253.079 | $253.08 | $253.10 | $253.10 |
| 7 purchase totals = | $1,133.26 | $1,222.2903 | $1,222.29 | $1,222.35 | $1,222.40 | |