| 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 | $136.51 | 5.153% | $143.5444 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $166.36 | 11.642% | $185.7276 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $104.71 | 9.151% | $114.292 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $205.49 | 9.335% | $224.6725 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $219.58 | 5.866% | $232.4606 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $209.54 | 10.349% | $231.2253 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $160.95 | 8.647% | $174.8673 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $1,203.14 | $1,306.7897 | $1,306.79 | $1,306.80 | $1,306.80 | |