| 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 | $164.26 | 7.241% | $176.1541 | $176.15 | $176.15 | $176.20 |
| Purchase #2 | $161.63 | 8.424% | $175.2457 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $177.32 | 12.689% | $199.8201 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $121.66 | 4.125% | $126.6785 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $55.78 | 12.493% | $62.7486 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $193.91 | 10.304% | $213.8905 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $149.49 | 12.513% | $168.1957 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $1,024.05 | $1,122.7332 | $1,122.74 | $1,122.75 | $1,122.70 | |