| 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 | $121.87 | 12.195% | $136.732 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $65.70 | 8.633% | $71.3719 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $80.42 | 13.335% | $91.144 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $53.84 | 8.739% | $58.5451 | $58.55 | $58.55 | $58.50 |
| Purchase #5 | $240.57 | 3.450% | $248.8697 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $39.31 | 4.138% | $40.9366 | $40.94 | $40.95 | $40.90 |
| Purchase #7 | $177.41 | 6.257% | $188.5105 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $779.12 | $836.1098 | $836.11 | $836.10 | $836.00 | |