| 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 | $151.50 | 3.629% | $156.9979 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $9.68 | 6.544% | $10.3135 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $206.93 | 11.564% | $230.8594 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $46.97 | 12.129% | $52.667 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $165.72 | 4.706% | $173.5188 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $196.29 | 4.767% | $205.6471 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $49.83 | 5.103% | $52.3728 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $826.92 | $882.3765 | $882.38 | $882.30 | $882.40 | |