| 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 | $168.66 | 4.581% | $176.3863 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $148.30 | 4.341% | $154.7377 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $63.74 | 5.300% | $67.1182 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $136.51 | 6.390% | $145.233 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $179.73 | 7.179% | $192.6328 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $170.52 | 12.728% | $192.2238 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $250.92 | 9.265% | $274.1677 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $1,118.38 | $1,202.4995 | $1,202.50 | $1,202.50 | $1,202.40 | |