| 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 | $101.85 | 11.797% | $113.8652 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $168.25 | 7.690% | $181.1884 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $207.66 | 11.746% | $232.0517 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $154.81 | 7.857% | $166.9734 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $250.95 | 7.545% | $269.8842 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $175.47 | 6.872% | $187.5283 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $174.54 | 9.393% | $190.9345 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $1,233.53 | $1,342.4257 | $1,342.42 | $1,342.45 | $1,342.50 | |