| 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 | $165.36 | 7.455% | $177.6876 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $28.77 | 6.755% | $30.7134 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $217.31 | 6.610% | $231.6742 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $180.33 | 10.340% | $198.9761 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $39.85 | 9.117% | $43.4831 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $162.95 | 5.494% | $171.9025 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $226.89 | 11.180% | $252.2563 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,021.46 | $1,106.6932 | $1,106.69 | $1,106.70 | $1,106.80 | |