| 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 | $237.40 | 6.856% | $253.6761 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $11.76 | 4.408% | $12.2784 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $133.42 | 13.829% | $151.8707 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $75.99 | 4.592% | $79.4795 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $187.77 | 4.413% | $196.0563 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $66.69 | 13.771% | $75.8739 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $7.26 | 11.731% | $8.1117 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $720.29 | $777.3466 | $777.35 | $777.35 | $777.50 | |