| 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 | $181.73 | 6.581% | $193.6897 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $193.30 | 6.139% | $205.1667 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $20.71 | 12.776% | $23.3559 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $22.77 | 11.448% | $25.3767 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $145.57 | 7.689% | $156.7629 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $228.65 | 4.691% | $239.376 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $147.29 | 12.355% | $165.4877 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $940.02 | $1,009.2156 | $1,009.23 | $1,009.25 | $1,009.40 | |