| 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 | $82.44 | 10.581% | $91.163 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $172.90 | 5.344% | $182.1398 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $199.77 | 13.719% | $227.1764 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $20.73 | 5.389% | $21.8471 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $171.92 | 9.816% | $188.7957 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $164.35 | 3.565% | $170.2091 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $155.37 | 6.481% | $165.4395 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $967.48 | $1,046.7706 | $1,046.78 | $1,046.80 | $1,046.70 | |