| 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 | $126.99 | 7.768% | $136.8546 | $136.85 | $136.85 | $136.90 |
| Purchase #2 | $8.68 | 5.788% | $9.1824 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $145.93 | 4.508% | $152.5085 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $156.62 | 3.160% | $161.5692 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $181.91 | 5.659% | $192.2043 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $39.32 | 5.179% | $41.3564 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $109.38 | 4.573% | $114.3819 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $768.83 | $808.0573 | $808.05 | $808.05 | $808.20 | |