| 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 | $134.70 | 8.402% | $146.0175 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $147.44 | 10.237% | $162.5334 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $220.64 | 3.679% | $228.7573 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $71.94 | 11.831% | $80.4512 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $131.43 | 13.715% | $149.4556 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $38.62 | 13.775% | $43.9399 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $86.57 | 11.385% | $96.426 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $831.34 | $907.5809 | $907.59 | $907.60 | $907.60 | |