| 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 | $142.87 | 4.197% | $148.8663 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $206.61 | 9.247% | $225.7152 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $18.58 | 11.835% | $20.7789 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $90.82 | 8.761% | $98.7767 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $11.49 | 12.740% | $12.9538 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $140.95 | 8.768% | $153.3085 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $101.77 | 11.839% | $113.8186 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $713.09 | $774.2180 | $774.23 | $774.20 | $774.30 | |