| 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 | $139.69 | 9.403% | $152.8251 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $24.48 | 6.604% | $26.0967 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $62.53 | 10.652% | $69.1907 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $184.33 | 11.296% | $205.1519 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $11.33 | 12.635% | $12.7615 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $71.45 | 9.207% | $78.0284 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $148.25 | 4.343% | $154.6885 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $642.06 | $698.7428 | $698.75 | $698.80 | $698.80 | |