| 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 | $141.68 | 7.426% | $152.2012 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $99.68 | 7.810% | $107.465 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $179.78 | 11.416% | $200.3037 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $88.83 | 5.660% | $93.8578 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $237.95 | 4.847% | $249.4834 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $32.73 | 7.628% | $35.2266 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $48.30 | 9.197% | $52.7422 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $828.95 | $891.2799 | $891.28 | $891.30 | $891.30 | |