| 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 | $158.68 | 6.192% | $168.5055 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $157.99 | 8.787% | $171.8726 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $215.53 | 6.358% | $229.2334 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $109.77 | 5.620% | $115.9391 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $127.96 | 6.738% | $136.5819 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $126.61 | 3.736% | $131.3401 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $248.85 | 8.863% | $270.9056 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $1,145.39 | $1,224.3782 | $1,224.38 | $1,224.40 | $1,224.30 | |