| 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 | $202.26 | 10.844% | $224.1931 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $191.60 | 3.792% | $198.8655 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $141.68 | 10.304% | $156.2787 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $16.74 | 4.419% | $17.4797 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $171.74 | 3.727% | $178.1407 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $151.63 | 8.151% | $163.9894 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $128.34 | 9.758% | $140.8634 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $1,003.99 | $1,079.8105 | $1,079.81 | $1,079.85 | $1,079.90 | |