| 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 | $118.99 | 8.169% | $128.7103 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $223.89 | 7.495% | $240.6706 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $86.34 | 10.344% | $95.271 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $197.87 | 8.841% | $215.3637 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $146.45 | 5.220% | $154.0947 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $182.95 | 7.534% | $196.7335 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $17.78 | 12.516% | $20.0053 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $974.27 | $1,050.8491 | $1,050.84 | $1,050.80 | $1,050.90 | |