| 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 | $93.50 | 5.657% | $98.7893 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $207.62 | 7.678% | $223.5611 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $123.93 | 8.849% | $134.8966 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $177.71 | 10.784% | $196.8742 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $9.71 | 10.283% | $10.7085 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $175.51 | 12.498% | $197.4452 | $197.45 | $197.45 | $197.40 |
| Purchase #7 | $161.52 | 3.393% | $167.0004 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $949.50 | $1,029.2753 | $1,029.28 | $1,029.25 | $1,029.30 | |