| 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 | $160.68 | 10.349% | $177.3088 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $120.69 | 5.596% | $127.4438 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $204.31 | 12.136% | $229.1051 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $232.83 | 12.529% | $262.0013 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $181.59 | 10.225% | $200.1576 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $74.92 | 10.725% | $82.9552 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $32.25 | 5.648% | $34.0715 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $1,007.27 | $1,113.0433 | $1,113.05 | $1,113.00 | $1,113.10 | |