| 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 | $192.25 | 12.243% | $215.7872 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $162.92 | 13.550% | $184.9957 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $145.40 | 4.690% | $152.2193 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $170.30 | 9.221% | $186.0034 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $131.52 | 3.344% | $135.918 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $80.92 | 6.489% | $86.1709 | $86.17 | $86.15 | $86.20 |
| Purchase #7 | $135.39 | 7.431% | $145.4508 | $145.45 | $145.45 | $145.50 |
| 7 purchase totals = | $1,018.70 | $1,106.5453 | $1,106.55 | $1,106.50 | $1,106.60 | |