| 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 | $100.78 | 13.453% | $114.3379 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $167.35 | 7.765% | $180.3447 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $18.46 | 3.497% | $19.1055 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $196.98 | 4.223% | $205.2985 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $24.64 | 9.744% | $27.0409 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $9.67 | 13.355% | $10.9614 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $243.52 | 8.577% | $264.4067 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $761.40 | $821.4956 | $821.50 | $821.50 | $821.40 | |