| 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 | $79.44 | 9.443% | $86.9415 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $162.78 | 7.666% | $175.2587 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $148.46 | 5.769% | $157.0247 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $142.63 | 13.518% | $161.9107 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $43.49 | 5.304% | $45.7967 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $183.39 | 8.501% | $198.98 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $230.87 | 9.339% | $252.4309 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $991.06 | $1,078.3432 | $1,078.34 | $1,078.35 | $1,078.30 | |