| 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 | $148.26 | 4.652% | $155.1571 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $131.96 | 13.652% | $149.9752 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $45.32 | 4.735% | $47.4659 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $52.72 | 8.719% | $57.3167 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $77.52 | 5.530% | $81.8069 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $157.33 | 13.293% | $178.2439 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $227.92 | 11.559% | $254.2653 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $841.03 | $924.2310 | $924.25 | $924.20 | $924.30 | |