| 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 | $142.26 | 3.391% | $147.084 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $48.50 | 10.484% | $53.5847 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $19.53 | 4.108% | $20.3323 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $110.72 | 13.650% | $125.8333 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $124.81 | 10.469% | $137.8764 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $192.59 | 6.658% | $205.4126 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $8.68 | 6.812% | $9.2713 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $647.09 | $699.3946 | $699.38 | $699.45 | $699.40 | |