| 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 | $31.51 | 6.805% | $33.6543 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $90.79 | 3.737% | $94.1828 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $216.66 | 8.848% | $235.8301 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $248.65 | 9.792% | $272.9978 | $273.00 | $273.00 | $273.00 |
| Purchase #5 | $151.48 | 3.765% | $157.1832 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $158.42 | 5.730% | $167.4975 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $199.92 | 11.213% | $222.337 | $222.34 | $222.35 | $222.30 |
| 7 purchase totals = | $1,097.43 | $1,183.6827 | $1,183.68 | $1,183.75 | $1,183.70 | |