| 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 | $172.68 | 11.180% | $191.9856 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $40.30 | 11.352% | $44.8749 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $218.82 | 5.291% | $230.3978 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $197.37 | 4.488% | $206.228 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $222.51 | 6.775% | $237.5851 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $49.84 | 5.249% | $52.4561 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $127.27 | 5.259% | $133.9631 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $1,028.79 | $1,097.4906 | $1,097.50 | $1,097.50 | $1,097.60 | |