| 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 | $152.46 | 6.247% | $161.9842 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $163.68 | 4.704% | $171.3795 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $30.73 | 9.600% | $33.6801 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $249.73 | 9.835% | $274.2909 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $238.92 | 12.417% | $268.5867 | $268.59 | $268.60 | $268.60 |
| Purchase #6 | $179.87 | 4.504% | $187.9713 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $76.72 | 8.613% | $83.3279 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $1,092.11 | $1,181.2206 | $1,181.22 | $1,181.30 | $1,181.30 | |