| 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 | $174.67 | 8.224% | $189.0349 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $172.46 | 6.267% | $183.2681 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $86.67 | 13.445% | $98.3228 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $200.50 | 3.551% | $207.6198 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $103.41 | 10.568% | $114.3384 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $122.65 | 9.264% | $134.0123 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $167.36 | 3.472% | $173.1707 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $1,027.72 | $1,099.7670 | $1,099.76 | $1,099.70 | $1,099.70 | |