| 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 | $134.87 | 12.580% | $151.8366 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $113.54 | 3.486% | $117.498 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $120.81 | 8.576% | $131.1707 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $233.37 | 12.361% | $262.2169 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $166.77 | 6.445% | $177.5183 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $125.78 | 9.281% | $137.4536 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $140.48 | 9.265% | $153.4955 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $1,035.62 | $1,131.1896 | $1,131.20 | $1,131.15 | $1,131.20 | |