| 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 | $136.86 | 7.571% | $147.2217 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $126.95 | 5.844% | $134.369 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $185.57 | 6.754% | $198.1034 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $52.68 | 4.151% | $54.8667 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $36.86 | 9.632% | $40.4104 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $60.83 | 12.681% | $68.5439 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $8.25 | 11.140% | $9.1691 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $608.00 | $652.6842 | $652.68 | $652.60 | $652.70 | |