| 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 | $177.97 | 5.428% | $187.6302 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $81.48 | 9.506% | $89.2255 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $87.82 | 10.693% | $97.2106 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $54.35 | 8.249% | $58.8333 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $187.88 | 4.428% | $196.1993 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $248.64 | 9.403% | $272.0196 | $272.02 | $272.00 | $272.00 |
| Purchase #7 | $226.26 | 3.735% | $234.7108 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,064.40 | $1,135.8293 | $1,135.83 | $1,135.85 | $1,135.70 | |