| 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 | $174.50 | 6.470% | $185.7902 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $50.86 | 10.717% | $56.3107 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $175.44 | 7.779% | $189.0875 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $180.32 | 10.685% | $199.5872 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $158.30 | 11.578% | $176.628 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $7.63 | 9.730% | $8.3724 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $108.94 | 4.462% | $113.8009 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $855.99 | $929.5769 | $929.58 | $929.60 | $929.60 | |