| 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 | $138.34 | 12.711% | $155.9244 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $128.79 | 6.578% | $137.2618 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $47.70 | 7.440% | $51.2489 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $175.59 | 8.599% | $190.689 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $217.26 | 3.792% | $225.4985 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $155.26 | 11.832% | $173.6304 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $205.77 | 5.866% | $217.8405 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $1,068.71 | $1,152.0935 | $1,152.09 | $1,152.10 | $1,152.00 | |