| 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 | $139.71 | 9.407% | $152.8525 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $42.72 | 8.206% | $46.2256 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $147.65 | 3.123% | $152.2611 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $148.45 | 3.453% | $153.576 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $217.33 | 7.329% | $233.2581 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $172.29 | 5.709% | $182.126 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $8.36 | 12.504% | $9.4053 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $876.51 | $929.7046 | $929.72 | $929.75 | $929.80 | |