| 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 | $7.65 | 8.777% | $8.3214 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $171.32 | 12.559% | $192.8361 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $180.40 | 10.784% | $199.8543 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $147.40 | 4.586% | $154.1598 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $9.80 | 8.421% | $10.6253 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $174.92 | 5.655% | $184.8117 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $140.59 | 10.493% | $155.3421 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $832.08 | $905.9507 | $905.95 | $905.95 | $905.90 | |