| 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 | $193.75 | 6.290% | $205.9369 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $183.59 | 3.776% | $190.5224 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $158.36 | 3.342% | $163.6524 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $197.50 | 11.410% | $220.0348 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $236.81 | 8.579% | $257.1259 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $197.36 | 8.504% | $214.1435 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $155.62 | 12.787% | $175.5191 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $1,322.99 | $1,426.9350 | $1,426.93 | $1,426.95 | $1,426.80 | |