| 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 | $165.54 | 11.391% | $184.3967 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $220.85 | 13.478% | $250.6162 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $236.77 | 10.375% | $261.3349 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $148.62 | 8.332% | $161.003 | $161.00 | $161.00 | $161.00 |
| Purchase #5 | $143.94 | 7.286% | $154.4275 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $137.84 | 5.672% | $145.6583 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $65.76 | 5.870% | $69.6201 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $1,119.32 | $1,227.0567 | $1,227.06 | $1,227.05 | $1,227.00 | |