| 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 | $170.33 | 11.517% | $189.9469 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $25.91 | 10.628% | $28.6637 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $161.89 | 3.850% | $168.1228 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $25.87 | 10.480% | $28.5812 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $231.48 | 7.419% | $248.6535 | $248.65 | $248.65 | $248.70 |
| Purchase #6 | $193.62 | 10.501% | $213.952 | $213.95 | $213.95 | $214.00 |
| Purchase #7 | $56.46 | 12.617% | $63.5836 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $865.56 | $941.5037 | $941.49 | $941.50 | $941.60 | |