| 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 | $5.99 | 12.709% | $6.7513 | $6.75 | $6.75 | $6.80 |
| Purchase #2 | $184.72 | 9.209% | $201.7309 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $117.98 | 3.566% | $122.1872 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $201.40 | 10.222% | $221.9871 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $222.36 | 11.627% | $248.2138 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $132.46 | 12.545% | $149.0771 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $119.30 | 6.325% | $126.8457 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $984.21 | $1,076.7931 | $1,076.80 | $1,076.85 | $1,076.80 | |