| 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 | $159.62 | 3.262% | $164.8268 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $228.70 | 10.830% | $253.4682 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $119.69 | 8.146% | $129.4399 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $90.61 | 7.648% | $97.5399 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $36.51 | 3.364% | $37.7382 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $158.92 | 10.395% | $175.4397 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $240.94 | 5.371% | $253.8809 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $1,034.99 | $1,112.3336 | $1,112.34 | $1,112.40 | $1,112.20 | |