| 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 | $151.71 | 3.120% | $156.4434 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $161.25 | 12.377% | $181.2079 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $186.90 | 6.125% | $198.3476 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $27.60 | 11.262% | $30.7083 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $70.70 | 8.308% | $76.5738 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $80.83 | 4.122% | $84.1618 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $22.32 | 9.521% | $24.4451 | $24.45 | $24.45 | $24.40 |
| 7 purchase totals = | $701.31 | $751.8879 | $751.89 | $751.85 | $751.80 | |