| 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 | $67.89 | 9.225% | $74.1529 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $198.93 | 11.792% | $222.3878 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $194.35 | 6.400% | $206.7884 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $162.60 | 11.264% | $180.9153 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $137.96 | 9.614% | $151.2235 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $91.95 | 7.770% | $99.0945 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $233.40 | 5.732% | $246.7785 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $1,087.08 | $1,181.3409 | $1,181.34 | $1,181.35 | $1,181.40 | |