| 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 | $179.85 | 3.814% | $186.7095 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $212.91 | 6.836% | $227.4645 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $237.41 | 13.143% | $268.6128 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $140.56 | 13.861% | $160.043 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $155.29 | 8.647% | $168.7179 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $17.66 | 5.599% | $18.6488 | $18.65 | $18.65 | $18.60 |
| Purchase #7 | $67.72 | 10.356% | $74.7331 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $1,011.40 | $1,104.9296 | $1,104.92 | $1,104.90 | $1,104.80 | |