| 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 | $119.46 | 6.427% | $127.1377 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $93.29 | 3.718% | $96.7585 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $160.82 | 12.378% | $180.7263 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $195.89 | 9.315% | $214.1372 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $210.59 | 9.836% | $231.3036 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $247.55 | 7.138% | $265.2201 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $237.72 | 11.481% | $265.0126 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $1,265.32 | $1,380.2960 | $1,380.30 | $1,380.30 | $1,380.20 | |