| 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 | $164.33 | 10.587% | $181.7276 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $247.49 | 13.845% | $281.755 | $281.76 | $281.75 | $281.80 |
| Purchase #3 | $236.66 | 5.409% | $249.4609 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $208.83 | 12.355% | $234.6309 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $60.47 | 11.699% | $67.5444 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $92.62 | 12.333% | $104.0428 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $155.28 | 10.673% | $171.853 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $1,165.68 | $1,291.0146 | $1,291.01 | $1,291.05 | $1,291.00 | |