| 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 | $114.44 | 5.159% | $120.344 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $163.77 | 13.374% | $185.6726 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $179.82 | 7.584% | $193.4575 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $36.92 | 12.272% | $41.4508 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $184.41 | 4.498% | $192.7048 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $134.26 | 13.596% | $152.514 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $12.80 | 13.619% | $14.5432 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $826.42 | $900.6869 | $900.67 | $900.65 | $900.70 | |