| 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 | $170.61 | 7.563% | $183.5132 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $162.80 | 5.686% | $172.0568 | $172.06 | $172.05 | $172.10 |
| Purchase #3 | $176.68 | 9.466% | $193.4045 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $21.97 | 6.759% | $23.455 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $234.92 | 3.395% | $242.8955 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $30.69 | 13.666% | $34.8841 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $56.70 | 10.566% | $62.6909 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $854.37 | $912.9000 | $912.90 | $912.90 | $913.00 | |