| 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 | $139.64 | 5.496% | $147.3146 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $49.76 | 4.545% | $52.0216 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $206.47 | 8.190% | $223.3799 | $223.38 | $223.40 | $223.40 |
| Purchase #4 | $167.71 | 5.222% | $176.4678 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $127.44 | 6.774% | $136.0728 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $179.45 | 13.130% | $203.0118 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $15.39 | 4.394% | $16.0662 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $885.86 | $954.3347 | $954.33 | $954.25 | $954.40 | |