| 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 | $177.72 | 13.270% | $201.3034 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $103.61 | 5.379% | $109.1832 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $157.26 | 5.560% | $166.0037 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $198.28 | 12.130% | $222.3314 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $137.42 | 5.711% | $145.2681 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $109.55 | 3.611% | $113.5059 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $9.70 | 4.771% | $10.1628 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $893.54 | $967.7585 | $967.75 | $967.75 | $967.80 | |