| 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 | $203.95 | 9.305% | $222.9275 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $151.74 | 5.580% | $160.2071 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $110.51 | 13.416% | $125.336 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $74.78 | 7.187% | $80.1544 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $77.35 | 4.699% | $80.9847 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $80.50 | 9.815% | $88.4011 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $235.73 | 13.745% | $268.1311 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $934.56 | $1,026.1419 | $1,026.14 | $1,026.20 | $1,026.10 | |