| 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 | $105.99 | 4.792% | $111.069 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $142.56 | 8.504% | $154.6833 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $162.64 | 10.712% | $180.062 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $103.38 | 10.488% | $114.2225 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $83.68 | 9.355% | $91.5083 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $170.72 | 3.292% | $176.3401 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $232.96 | 7.222% | $249.7844 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,001.93 | $1,077.6696 | $1,077.66 | $1,077.65 | $1,077.70 | |