| 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 | $137.92 | 6.804% | $147.3041 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $111.87 | 12.358% | $125.6949 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $186.25 | 9.234% | $203.4483 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $115.47 | 8.236% | $124.9801 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $23.93 | 10.459% | $26.4328 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $94.36 | 9.304% | $103.1393 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $116.42 | 4.193% | $121.3015 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $786.22 | $852.3010 | $852.29 | $852.35 | $852.20 | |