| 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 | $123.53 | 13.796% | $140.5722 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $223.75 | 13.247% | $253.3902 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $144.83 | 7.223% | $155.2911 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $165.58 | 6.861% | $176.9404 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $88.72 | 7.450% | $95.3296 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $136.76 | 13.197% | $154.8082 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $167.26 | 9.301% | $182.8169 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $1,050.43 | $1,159.1486 | $1,159.15 | $1,159.15 | $1,159.10 | |