| 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 | $76.56 | 9.359% | $83.7253 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $197.72 | 8.844% | $215.2064 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $137.82 | 9.834% | $151.3732 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $118.62 | 13.147% | $134.215 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $195.57 | 10.642% | $216.3826 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $129.32 | 6.284% | $137.4465 | $137.45 | $137.45 | $137.40 |
| Purchase #7 | $89.40 | 9.421% | $97.8224 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $945.01 | $1,036.1714 | $1,036.18 | $1,036.15 | $1,036.10 | |