| 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 | $123.46 | 8.831% | $134.3628 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $124.90 | 7.361% | $134.0939 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $148.58 | 8.129% | $160.6581 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $52.66 | 3.485% | $54.4952 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $240.65 | 4.348% | $251.1135 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $167.85 | 9.432% | $183.6816 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $52.77 | 8.495% | $57.2528 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $910.87 | $975.6579 | $975.65 | $975.65 | $975.80 | |