| 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 | $145.50 | 4.507% | $152.0577 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $134.50 | 9.496% | $147.2721 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $14.67 | 11.313% | $16.3296 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $120.82 | 4.145% | $125.828 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $163.62 | 4.829% | $171.5212 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $175.27 | 10.293% | $193.3105 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $107.88 | 6.847% | $115.2665 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $862.26 | $921.5856 | $921.59 | $921.55 | $921.60 | |