| 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 | $16.46 | 4.144% | $17.1421 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $249.73 | 11.395% | $278.1867 | $278.19 | $278.20 | $278.20 |
| Purchase #3 | $53.68 | 7.142% | $57.5138 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $182.44 | 5.461% | $192.403 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $219.33 | 9.685% | $240.5721 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $164.44 | 4.485% | $171.8151 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $121.69 | 12.202% | $136.5386 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $1,007.77 | $1,094.1714 | $1,094.17 | $1,094.15 | $1,094.10 | |