| 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 | $171.54 | 12.412% | $192.8315 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $176.78 | 3.355% | $182.711 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $75.87 | 13.287% | $85.9508 | $85.95 | $85.95 | $86.00 |
| Purchase #4 | $242.44 | 3.334% | $250.5229 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $100.45 | 13.546% | $114.057 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $220.67 | 12.608% | $248.4921 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $20.88 | 10.213% | $23.0125 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $1,008.63 | $1,097.5778 | $1,097.57 | $1,097.55 | $1,097.60 | |