| 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 | $134.98 | 3.444% | $139.6287 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $154.29 | 7.709% | $166.1842 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $242.92 | 3.616% | $251.704 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $14.74 | 13.180% | $16.6827 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $167.29 | 10.499% | $184.8538 | $184.85 | $184.85 | $184.90 |
| Purchase #6 | $205.86 | 3.192% | $212.4311 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $108.52 | 3.466% | $112.2813 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $1,028.60 | $1,083.7658 | $1,083.75 | $1,083.85 | $1,083.80 | |