| 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 | $123.58 | 5.547% | $130.435 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $19.97 | 4.520% | $20.8726 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $207.37 | 6.458% | $220.762 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $197.83 | 8.389% | $214.426 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $187.92 | 4.571% | $196.5098 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $158.61 | 3.530% | $164.2089 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $189.56 | 8.434% | $205.5475 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $1,084.84 | $1,152.7618 | $1,152.77 | $1,152.75 | $1,152.70 | |