| 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 | $158.31 | 6.129% | $168.0128 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $23.52 | 5.540% | $24.823 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $110.46 | 12.262% | $124.0046 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $235.25 | 7.384% | $252.6209 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $61.98 | 7.756% | $66.7872 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $234.73 | 7.675% | $252.7455 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $141.55 | 13.286% | $160.3563 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $965.80 | $1,049.3503 | $1,049.35 | $1,049.30 | $1,049.30 | |