| 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 | $173.64 | 6.618% | $185.1315 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $185.37 | 12.137% | $207.8684 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $101.30 | 12.123% | $113.5806 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $202.98 | 13.667% | $230.7213 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $195.72 | 3.326% | $202.2296 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $144.69 | 13.730% | $164.5559 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $134.43 | 9.188% | $146.7814 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,138.13 | $1,250.8687 | $1,250.87 | $1,250.90 | $1,250.90 | |