| 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 | $139.91 | 11.848% | $156.4865 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $23.29 | 6.405% | $24.7817 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $206.76 | 3.744% | $214.5011 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $145.95 | 4.320% | $152.255 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $240.85 | 4.152% | $250.8501 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $83.40 | 3.623% | $86.4216 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $17.53 | 4.553% | $18.3281 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $857.69 | $903.6241 | $903.63 | $903.65 | $903.70 | |