| 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 | $164.50 | 8.173% | $177.9446 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $202.51 | 4.381% | $211.382 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $207.46 | 13.231% | $234.909 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $33.92 | 9.478% | $37.1349 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $103.78 | 13.369% | $117.6543 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $51.96 | 7.793% | $56.0092 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $249.47 | 10.704% | $276.1733 | $276.17 | $276.15 | $276.20 |
| 7 purchase totals = | $1,013.60 | $1,111.2073 | $1,111.19 | $1,111.20 | $1,111.20 | |