| 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 | $134.75 | 5.227% | $141.7934 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $125.55 | 13.555% | $142.5683 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $179.95 | 6.630% | $191.8807 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $192.63 | 6.449% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $143.25 | 7.456% | $153.9307 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $10.85 | 5.839% | $11.4835 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $68.77 | 12.470% | $77.3456 | $77.35 | $77.35 | $77.30 |
| 7 purchase totals = | $855.75 | $924.0549 | $924.05 | $924.10 | $924.10 | |