| 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 | $161.25 | 12.334% | $181.1386 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $105.98 | 13.424% | $120.2068 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $50.83 | 8.106% | $54.9503 | $54.95 | $54.95 | $55.00 |
| Purchase #4 | $203.89 | 4.492% | $213.0487 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $17.95 | 10.119% | $19.7664 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $190.43 | 5.813% | $201.4997 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $114.95 | 8.737% | $124.9932 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $845.28 | $915.6037 | $915.61 | $915.60 | $915.60 | |