| 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 | $163.56 | 7.241% | $175.4034 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $21.26 | 5.163% | $22.3577 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $232.98 | 10.279% | $256.928 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $244.31 | 3.717% | $253.391 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $44.72 | 13.778% | $50.8815 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $182.51 | 13.445% | $207.0485 | $207.05 | $207.05 | $207.00 |
| Purchase #7 | $180.80 | 12.533% | $203.4597 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,070.14 | $1,169.4698 | $1,169.47 | $1,169.50 | $1,169.50 | |