| 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 | $151.63 | 12.855% | $171.122 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $235.26 | 3.266% | $242.9436 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $211.87 | 3.820% | $219.9634 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $41.52 | 9.618% | $45.5134 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $144.88 | 10.348% | $159.8722 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $47.99 | 13.321% | $54.3827 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $11.37 | 3.681% | $11.7885 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $844.52 | $905.5858 | $905.57 | $905.55 | $905.60 | |