| 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 | $184.88 | 11.531% | $206.1985 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $141.27 | 7.130% | $151.3426 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $43.81 | 3.850% | $45.4967 | $45.50 | $45.50 | $45.50 |
| Purchase #4 | $12.60 | 6.696% | $13.4437 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $175.72 | 3.260% | $181.4485 | $181.45 | $181.45 | $181.40 |
| Purchase #6 | $75.44 | 3.568% | $78.1317 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $186.31 | 6.772% | $198.9269 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $820.03 | $874.9886 | $874.99 | $875.05 | $874.80 | |