| 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 | $153.43 | 13.827% | $174.6448 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $207.63 | 3.582% | $215.0673 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $67.31 | 11.683% | $75.1738 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $13.58 | 4.623% | $14.2078 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $137.75 | 11.161% | $153.1243 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $101.36 | 13.569% | $115.1135 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $212.83 | 12.698% | $239.8552 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $893.89 | $987.1867 | $987.18 | $987.10 | $987.20 | |