| 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 | $156.39 | 4.543% | $163.4948 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $63.64 | 12.525% | $71.6109 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $114.33 | 6.233% | $121.4562 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $181.91 | 4.241% | $189.6248 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $29.89 | 11.525% | $33.3348 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $230.65 | 13.261% | $261.2365 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $15.37 | 13.345% | $17.4211 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $792.18 | $858.1791 | $858.17 | $858.15 | $858.10 | |