| 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 | $147.82 | 13.274% | $167.4416 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $187.98 | 6.201% | $199.6366 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $170.81 | 5.376% | $179.9927 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $16.42 | 13.827% | $18.6904 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $8.42 | 10.158% | $9.2753 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $134.31 | 3.704% | $139.2848 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $225.77 | 10.550% | $249.5887 | $249.59 | $249.60 | $249.60 |
| 7 purchase totals = | $891.53 | $963.9101 | $963.91 | $964.00 | $963.90 | |