| 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 | $40.39 | 13.578% | $45.8742 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $169.91 | 8.773% | $184.8162 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $245.45 | 7.633% | $264.1852 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $69.49 | 11.538% | $77.5078 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $200.28 | 3.448% | $207.1857 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $158.43 | 12.523% | $178.2702 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $100.99 | 9.648% | $110.7335 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $984.94 | $1,068.5728 | $1,068.58 | $1,068.55 | $1,068.60 | |