| 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 | $156.40 | 3.773% | $162.301 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $164.50 | 8.489% | $178.4644 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $36.95 | 4.120% | $38.4723 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $208.67 | 8.645% | $226.7095 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $192.75 | 3.732% | $199.9434 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $184.64 | 7.650% | $198.765 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $25.27 | 12.693% | $28.4775 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $969.18 | $1,033.1331 | $1,033.13 | $1,033.10 | $1,033.20 | |