| 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 | $159.45 | 11.696% | $178.0993 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $165.56 | 3.851% | $171.9357 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $88.52 | 5.696% | $93.5621 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $134.36 | 10.803% | $148.8749 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $72.95 | 13.812% | $83.0259 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $214.73 | 9.383% | $234.8781 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $235.80 | 5.643% | $249.1062 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,071.37 | $1,159.4822 | $1,159.49 | $1,159.50 | $1,159.50 | |