| 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 | $159.29 | 3.385% | $164.682 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $8.61 | 6.172% | $9.1414 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $113.58 | 8.547% | $123.2877 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $31.47 | 10.324% | $34.719 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $183.93 | 10.630% | $203.4818 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $52.99 | 4.530% | $55.3904 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $92.50 | 9.543% | $101.3273 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $642.37 | $692.0296 | $692.03 | $692.10 | $692.00 | |