| 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 | $52.74 | 8.223% | $57.0768 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $175.58 | 5.635% | $185.4739 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $221.33 | 3.210% | $228.4347 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $162.37 | 7.323% | $174.2604 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $181.70 | 9.487% | $198.9379 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $176.38 | 13.233% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $201.43 | 8.666% | $218.8859 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,171.53 | $1,262.7900 | $1,262.79 | $1,262.80 | $1,262.80 | |