| 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 | $140.44 | 3.446% | $145.2796 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $227.91 | 3.219% | $235.2464 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $173.99 | 8.558% | $188.8801 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $5.72 | 13.477% | $6.4909 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $144.59 | 6.442% | $153.9045 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $134.85 | 10.268% | $148.6964 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $171.99 | 8.227% | $186.1396 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $999.49 | $1,064.6375 | $1,064.64 | $1,064.70 | $1,064.60 | |