| 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 | $128.97 | 8.399% | $139.8022 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $206.36 | 9.708% | $226.3934 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $152.75 | 6.565% | $162.778 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $129.92 | 13.492% | $147.4488 | $147.45 | $147.45 | $147.40 |
| Purchase #5 | $201.79 | 13.136% | $228.2971 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $230.26 | 3.146% | $237.504 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $33.55 | 3.841% | $34.8387 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $1,083.60 | $1,177.0622 | $1,177.06 | $1,177.10 | $1,177.00 | |