| 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 | $166.36 | 13.184% | $188.2929 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $175.64 | 5.496% | $185.2932 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $46.96 | 9.481% | $51.4123 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $194.27 | 12.565% | $218.68 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $239.43 | 4.791% | $250.9011 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $17.45 | 5.854% | $18.4715 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $103.59 | 10.519% | $114.4866 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $943.70 | $1,027.5376 | $1,027.53 | $1,027.55 | $1,027.60 | |