| 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 | $175.62 | 8.361% | $190.3036 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $215.62 | 6.831% | $230.349 | $230.35 | $230.35 | $230.30 |
| Purchase #3 | $69.74 | 8.791% | $75.8708 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $75.57 | 4.693% | $79.1165 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $66.80 | 5.284% | $70.3297 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $174.84 | 6.179% | $185.6434 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $250.49 | 7.839% | $270.1259 | $270.13 | $270.15 | $270.10 |
| 7 purchase totals = | $1,028.68 | $1,101.7389 | $1,101.74 | $1,101.75 | $1,101.60 | |