| 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 | $153.74 | 6.365% | $163.5256 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $225.89 | 13.134% | $255.5584 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $215.30 | 4.214% | $224.3727 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $109.33 | 13.516% | $124.107 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $185.39 | 4.592% | $193.9031 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $221.91 | 11.152% | $246.6574 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $172.74 | 11.432% | $192.4876 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,284.30 | $1,400.6118 | $1,400.62 | $1,400.60 | $1,400.70 | |