| 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 | $72.44 | 11.717% | $80.9278 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $175.92 | 4.669% | $184.1337 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $128.79 | 8.785% | $140.1042 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $221.58 | 4.424% | $231.3827 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $44.85 | 9.651% | $49.1785 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $195.92 | 3.427% | $202.6342 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $198.95 | 8.355% | $215.5723 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $1,038.45 | $1,103.9334 | $1,103.92 | $1,104.00 | $1,103.90 | |