| 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 | $134.40 | 5.276% | $141.4909 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $231.91 | 9.417% | $253.749 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $68.70 | 3.324% | $70.9836 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $199.94 | 3.208% | $206.3541 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $72.68 | 3.478% | $75.2078 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $7.48 | 6.698% | $7.981 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $27.32 | 7.124% | $29.2663 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $742.43 | $785.0327 | $785.03 | $785.05 | $785.10 | |