| 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 | $106.80 | 13.175% | $120.8709 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $168.70 | 9.307% | $184.4009 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $131.91 | 7.776% | $142.1673 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $24.95 | 11.598% | $27.8437 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $146.67 | 11.838% | $164.0328 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $192.60 | 6.658% | $205.4233 | $205.42 | $205.40 | $205.40 |
| Purchase #7 | $109.95 | 4.448% | $114.8406 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $881.58 | $959.5795 | $959.57 | $959.55 | $959.50 | |