| 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 | $47.37 | 3.766% | $49.154 | $49.15 | $49.15 | $49.20 |
| Purchase #2 | $144.61 | 7.181% | $154.9944 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $155.47 | 3.116% | $160.3144 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $186.61 | 11.563% | $208.1877 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $241.70 | 12.775% | $272.5772 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $220.61 | 3.350% | $228.0004 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $223.92 | 3.254% | $231.2064 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $1,220.29 | $1,304.4345 | $1,304.43 | $1,304.45 | $1,304.50 | |