| 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 | $169.28 | 5.564% | $178.6987 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $203.44 | 12.251% | $228.3634 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $105.95 | 4.766% | $110.9996 | $111.00 | $111.00 | $111.00 |
| Purchase #4 | $186.70 | 5.355% | $196.6978 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $212.58 | 8.721% | $231.1191 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $149.57 | 11.301% | $166.4729 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $199.30 | 11.416% | $222.0521 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $1,226.82 | $1,334.4036 | $1,334.40 | $1,334.35 | $1,334.50 | |