| 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 | $145.74 | 9.537% | $159.6392 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $156.90 | 3.743% | $162.7728 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $222.57 | 7.392% | $239.0224 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $161.40 | 4.169% | $168.1288 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $60.72 | 8.609% | $65.9474 | $65.95 | $65.95 | $65.90 |
| Purchase #6 | $250.42 | 4.471% | $261.6163 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $75.65 | 11.339% | $84.228 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $1,073.40 | $1,141.3549 | $1,141.36 | $1,141.35 | $1,141.20 | |