| 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 | $177.70 | 13.873% | $202.3523 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $164.28 | 10.628% | $181.7397 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $113.86 | 7.463% | $122.3574 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $97.52 | 5.444% | $102.829 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $17.76 | 5.712% | $18.7745 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $228.53 | 4.666% | $239.1932 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $250.48 | 9.502% | $274.2806 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $1,050.13 | $1,141.5267 | $1,141.52 | $1,141.55 | $1,141.60 | |