| 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 | $138.88 | 6.765% | $148.2752 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $52.90 | 8.475% | $57.3833 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $84.66 | 7.384% | $90.9113 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $201.66 | 5.411% | $212.5718 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $181.95 | 13.765% | $206.9954 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $73.87 | 9.645% | $80.9948 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $109.35 | 9.611% | $119.8596 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $843.27 | $916.9914 | $916.99 | $917.00 | $917.10 | |