| 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 | $25.45 | 6.374% | $27.0722 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $215.91 | 11.293% | $240.2927 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $178.41 | 5.186% | $187.6623 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $156.25 | 6.506% | $166.4156 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $129.41 | 13.500% | $146.8804 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $175.25 | 3.614% | $181.5835 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $93.96 | 13.359% | $106.5121 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $974.64 | $1,056.4188 | $1,056.41 | $1,056.40 | $1,056.50 | |