| 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 | $90.92 | 11.820% | $101.6667 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $129.85 | 13.776% | $147.7381 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $97.40 | 10.293% | $107.4254 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $188.92 | 13.826% | $215.0401 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $162.86 | 5.164% | $171.2701 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $188.85 | 8.805% | $205.4782 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $127.69 | 9.596% | $139.9431 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $986.49 | $1,088.5617 | $1,088.57 | $1,088.60 | $1,088.50 | |