| 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 | $141.51 | 4.432% | $147.7817 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $146.81 | 3.401% | $151.803 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $112.53 | 12.368% | $126.4477 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $84.91 | 8.292% | $91.9507 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $166.90 | 11.754% | $186.5174 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $111.77 | 8.184% | $120.9173 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $201.46 | 4.713% | $210.9548 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $965.89 | $1,036.3726 | $1,036.37 | $1,036.35 | $1,036.40 | |