| 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 | $113.87 | 8.594% | $123.656 | $123.66 | $123.65 | $123.70 |
| Purchase #2 | $159.71 | 6.307% | $169.7829 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $167.71 | 8.652% | $182.2203 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $79.53 | 9.210% | $86.8547 | $86.85 | $86.85 | $86.90 |
| Purchase #5 | $220.64 | 5.510% | $232.7973 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $179.77 | 9.204% | $196.316 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $77.26 | 6.873% | $82.5701 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $998.49 | $1,074.1973 | $1,074.20 | $1,074.15 | $1,074.30 | |