| 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 | $134.87 | 6.415% | $143.5219 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $140.43 | 8.743% | $152.7078 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $120.65 | 10.816% | $133.6995 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $63.94 | 7.713% | $68.8717 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $203.96 | 10.324% | $225.0168 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $113.95 | 8.467% | $123.5981 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $108.91 | 3.837% | $113.0889 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $886.71 | $960.5047 | $960.51 | $960.45 | $960.50 | |