| 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 | $178.55 | 12.756% | $201.3258 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $169.29 | 3.555% | $175.3083 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $33.57 | 3.226% | $34.653 | $34.65 | $34.65 | $34.70 |
| Purchase #4 | $13.95 | 4.643% | $14.5977 | $14.60 | $14.60 | $14.60 |
| Purchase #5 | $99.40 | 8.639% | $107.9872 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $207.61 | 3.513% | $214.9033 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $97.25 | 12.855% | $109.7515 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $799.62 | $858.5268 | $858.53 | $858.55 | $858.60 | |