| 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 | $179.77 | 12.569% | $202.3653 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $123.72 | 6.605% | $131.8917 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $155.75 | 8.397% | $168.8283 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $233.43 | 7.650% | $251.2874 | $251.29 | $251.30 | $251.30 |
| Purchase #5 | $204.76 | 9.190% | $223.5774 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $196.61 | 5.357% | $207.1424 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $139.71 | 10.544% | $154.441 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $1,233.75 | $1,339.5335 | $1,339.54 | $1,339.60 | $1,339.50 | |