| 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 | $122.64 | 9.673% | $134.503 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $166.69 | 7.537% | $179.2534 | $179.25 | $179.25 | $179.30 |
| Purchase #3 | $147.79 | 13.637% | $167.9441 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $17.97 | 13.498% | $20.3956 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $24.37 | 5.540% | $25.7201 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $230.29 | 10.412% | $254.2678 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $147.99 | 8.574% | $160.6787 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $857.74 | $942.7627 | $942.76 | $942.75 | $942.80 | |