| 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 | $162.29 | 3.356% | $167.7365 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $222.68 | 7.531% | $239.45 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $236.36 | 4.329% | $246.592 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $140.79 | 4.243% | $146.7637 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $230.80 | 8.248% | $249.8364 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $237.29 | 5.697% | $250.8084 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $103.96 | 7.204% | $111.4493 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $1,334.17 | $1,412.6363 | $1,412.64 | $1,412.65 | $1,412.60 | |