| 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 | $220.66 | 7.759% | $237.781 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $174.95 | 5.392% | $184.3833 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $45.53 | 5.349% | $47.9654 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $134.41 | 4.339% | $140.242 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $163.43 | 8.144% | $176.7397 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $36.59 | 3.142% | $37.7397 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $18.35 | 7.802% | $19.7817 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $793.92 | $844.6328 | $844.63 | $844.70 | $844.60 | |