| 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 | $230.97 | 9.465% | $252.8313 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $104.74 | 13.564% | $118.9469 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $18.33 | 10.343% | $20.2259 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $135.78 | 12.741% | $153.0797 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $13.75 | 6.525% | $14.6472 | $14.65 | $14.65 | $14.60 |
| Purchase #6 | $47.49 | 5.460% | $50.083 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $138.27 | 11.646% | $154.3729 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $689.33 | $764.1869 | $764.19 | $764.25 | $764.10 | |