| 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 | $170.25 | 8.658% | $184.9902 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $245.70 | 9.228% | $268.3732 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $99.40 | 11.488% | $110.8191 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $147.65 | 4.299% | $153.9975 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $129.53 | 11.303% | $144.1708 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $205.87 | 5.153% | $216.4785 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $126.72 | 9.171% | $138.3415 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $1,125.12 | $1,217.1708 | $1,217.17 | $1,217.15 | $1,217.20 | |