| 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 | $180.65 | 9.615% | $198.0195 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $109.41 | 9.420% | $119.7164 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $205.25 | 11.782% | $229.4326 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $129.47 | 12.859% | $146.1185 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $62.29 | 9.385% | $68.1359 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $191.65 | 4.302% | $199.8948 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $51.80 | 13.268% | $58.6728 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $930.52 | $1,019.9905 | $1,019.99 | $1,019.95 | $1,019.90 | |