| 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 | $123.60 | 13.633% | $140.4504 | $140.45 | $140.45 | $140.50 |
| Purchase #2 | $106.34 | 7.268% | $114.0688 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $163.68 | 6.853% | $174.897 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $180.58 | 8.291% | $195.5519 | $195.55 | $195.55 | $195.60 |
| Purchase #5 | $59.76 | 12.328% | $67.1272 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $103.53 | 5.700% | $109.4312 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $41.26 | 5.233% | $43.4191 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $778.75 | $844.9456 | $844.95 | $844.95 | $845.00 | |