| 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 | $168.30 | 4.591% | $176.0267 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $175.91 | 4.476% | $183.7837 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $196.51 | 10.313% | $216.7761 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $188.78 | 4.640% | $197.5394 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $154.54 | 9.303% | $168.9169 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $106.39 | 10.166% | $117.2056 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $127.67 | 12.671% | $143.8471 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,118.10 | $1,204.0955 | $1,204.11 | $1,204.15 | $1,204.00 | |