| 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 | $74.77 | 3.249% | $77.1993 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $155.44 | 6.564% | $165.6431 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $105.70 | 9.696% | $115.9487 | $115.95 | $115.95 | $115.90 |
| Purchase #4 | $70.66 | 13.700% | $80.3404 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $239.36 | 4.589% | $250.3442 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $137.28 | 5.766% | $145.1956 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $194.88 | 5.481% | $205.5614 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $978.09 | $1,040.2327 | $1,040.23 | $1,040.25 | $1,040.10 | |