| 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 | $174.56 | 10.617% | $193.093 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $234.60 | 11.325% | $261.1685 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $165.45 | 8.588% | $179.6588 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $235.41 | 11.787% | $263.1578 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $13.69 | 13.454% | $15.5319 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $171.64 | 4.661% | $179.6401 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $187.81 | 5.342% | $197.8428 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $1,183.16 | $1,290.0929 | $1,290.09 | $1,290.10 | $1,290.10 | |