| 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 | $101.34 | 10.296% | $111.774 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $120.58 | 13.159% | $136.4471 | $136.45 | $136.45 | $136.40 |
| Purchase #3 | $82.83 | 12.521% | $93.2011 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $205.43 | 7.792% | $221.4371 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $162.87 | 7.443% | $174.9924 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $167.98 | 11.292% | $186.9483 | $186.95 | $186.95 | $186.90 |
| Purchase #7 | $126.43 | 6.702% | $134.9033 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $967.46 | $1,059.7033 | $1,059.70 | $1,059.70 | $1,059.60 | |