| 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 | $178.83 | 4.111% | $186.1817 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $28.76 | 3.577% | $29.7887 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $208.80 | 3.171% | $215.421 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $80.60 | 8.260% | $87.2576 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $140.66 | 9.603% | $154.1676 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $139.38 | 5.528% | $147.0849 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $212.28 | 13.106% | $240.1014 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $989.31 | $1,060.0029 | $1,060.00 | $1,060.00 | $1,060.10 | |