| 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 | $119.79 | 12.639% | $134.9303 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $198.46 | 3.670% | $205.7435 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $45.98 | 11.569% | $51.2994 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $196.66 | 12.213% | $220.6781 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $132.31 | 5.694% | $139.8437 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $179.28 | 8.287% | $194.1369 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $171.27 | 11.254% | $190.5447 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,043.75 | $1,137.1766 | $1,137.17 | $1,137.25 | $1,137.00 | |