| 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 | $131.64 | 10.504% | $145.4675 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $167.67 | 7.165% | $179.6836 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $195.58 | 9.605% | $214.3655 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $154.82 | 12.447% | $174.0904 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $122.44 | 4.440% | $127.8763 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $125.28 | 11.648% | $139.8726 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $76.39 | 9.516% | $83.6593 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $973.82 | $1,065.0152 | $1,065.02 | $1,065.00 | $1,065.20 | |