| 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 | $190.78 | 3.662% | $197.7664 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $75.75 | 3.493% | $78.3959 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $228.50 | 6.327% | $242.9572 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $73.33 | 4.387% | $76.547 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $171.54 | 5.541% | $181.045 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $137.41 | 3.660% | $142.4392 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $38.66 | 13.706% | $43.9587 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $915.97 | $963.1094 | $963.13 | $963.10 | $963.10 | |