| 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 | $175.82 | 10.339% | $193.998 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $116.60 | 7.441% | $125.2762 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $194.82 | 10.172% | $214.6371 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $7.40 | 8.571% | $8.0343 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $38.91 | 6.211% | $41.3267 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $179.84 | 10.698% | $199.0793 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $125.40 | 3.321% | $129.5645 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $838.79 | $911.9161 | $911.92 | $912.00 | $911.90 | |