| 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 | $183.94 | 8.698% | $199.9391 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $116.37 | 13.461% | $132.0346 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $123.70 | 11.710% | $138.1853 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $136.62 | 11.277% | $152.0266 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $72.81 | 6.739% | $77.7167 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $160.54 | 6.641% | $171.2015 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $148.85 | 3.847% | $154.5763 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $942.83 | $1,025.6801 | $1,025.69 | $1,025.75 | $1,025.60 | |