| 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 | $126.88 | 12.117% | $142.254 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $187.82 | 7.638% | $202.1657 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $13.54 | 8.464% | $14.686 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $192.83 | 12.619% | $217.1632 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $8.70 | 8.185% | $9.4121 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $185.96 | 6.137% | $197.3724 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $11.59 | 10.341% | $12.7885 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $727.32 | $795.8419 | $795.84 | $795.80 | $796.00 | |