| 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 | $74.78 | 9.240% | $81.6897 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $212.34 | 11.659% | $237.0967 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $133.93 | 9.742% | $146.9775 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $69.98 | 8.497% | $75.9262 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $144.78 | 8.526% | $157.1239 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $17.38 | 6.282% | $18.4718 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $175.35 | 13.828% | $199.5974 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $828.54 | $916.8832 | $916.89 | $916.90 | $916.90 | |