| 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 | $184.72 | 3.175% | $190.5849 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $249.68 | 9.599% | $273.6468 | $273.65 | $273.65 | $273.60 |
| Purchase #3 | $61.75 | 6.220% | $65.5909 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $248.50 | 8.151% | $268.7552 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $69.55 | 12.123% | $77.9815 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $171.44 | 12.450% | $192.7843 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $63.60 | 4.477% | $66.4474 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $1,049.24 | $1,135.7910 | $1,135.79 | $1,135.85 | $1,135.80 | |