| 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 | $134.82 | 9.617% | $147.7856 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $219.92 | 3.381% | $227.3555 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $186.91 | 10.486% | $206.5094 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $38.99 | 10.788% | $43.1962 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $181.81 | 5.131% | $191.1387 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $63.87 | 11.535% | $71.2374 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $81.79 | 12.725% | $92.1978 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $908.11 | $979.4206 | $979.44 | $979.45 | $979.40 | |