| 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 | $171.68 | 8.751% | $186.7037 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $170.33 | 9.395% | $186.3325 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $187.46 | 9.527% | $205.3193 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $182.55 | 7.543% | $196.3197 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $122.43 | 7.266% | $131.3258 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $94.45 | 13.742% | $107.4293 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $171.65 | 5.617% | $181.2916 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,100.55 | $1,194.7219 | $1,194.72 | $1,194.75 | $1,194.60 | |