| 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 | $193.77 | 6.857% | $207.0568 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $39.25 | 10.453% | $43.3528 | $43.35 | $43.35 | $43.40 |
| Purchase #3 | $21.45 | 8.768% | $23.3307 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $181.31 | 3.616% | $187.8662 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $147.64 | 8.506% | $160.1983 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $178.58 | 6.604% | $190.3734 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $24.81 | 4.848% | $26.0128 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $786.81 | $838.1910 | $838.19 | $838.15 | $838.30 | |