| 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 | $175.58 | 5.594% | $185.4019 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $174.88 | 3.657% | $181.2754 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $49.74 | 10.594% | $55.0095 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $227.99 | 11.457% | $254.1108 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $103.87 | 13.196% | $117.5767 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $149.49 | 10.650% | $165.4107 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $53.69 | 6.185% | $57.0107 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $935.24 | $1,015.7957 | $1,015.80 | $1,015.80 | $1,015.80 | |