| 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 | $8.27 | 5.457% | $8.7213 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $169.69 | 4.774% | $177.791 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $119.73 | 11.754% | $133.8031 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $127.32 | 8.371% | $137.978 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $145.51 | 6.314% | $154.6975 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $175.87 | 11.571% | $196.2199 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $202.51 | 6.198% | $215.0616 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $948.90 | $1,024.2724 | $1,024.27 | $1,024.25 | $1,024.30 | |