| 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 | $145.45 | 7.207% | $155.9326 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $118.61 | 12.828% | $133.8253 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $199.46 | 7.402% | $214.224 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $139.97 | 5.158% | $147.1897 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $232.49 | 4.195% | $242.243 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $26.98 | 11.148% | $29.9877 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $233.56 | 9.163% | $254.9611 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,096.52 | $1,178.3634 | $1,178.36 | $1,178.40 | $1,178.30 | |