| 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 | $146.40 | 5.664% | $154.6921 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $217.30 | 10.353% | $239.7971 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $86.33 | 6.618% | $92.0433 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $235.40 | 4.142% | $245.1503 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $170.78 | 3.517% | $176.7863 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $118.25 | 4.769% | $123.8893 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $65.58 | 5.346% | $69.0859 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $1,040.04 | $1,101.4443 | $1,101.45 | $1,101.50 | $1,101.50 | |