| 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 | $141.48 | 8.521% | $153.5355 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $163.64 | 8.172% | $177.0127 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $114.85 | 4.567% | $120.0952 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $137.49 | 4.682% | $143.9273 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $223.62 | 7.176% | $239.667 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $35.28 | 10.826% | $39.0994 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $216.52 | 8.340% | $234.5778 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,032.88 | $1,107.9149 | $1,107.93 | $1,107.95 | $1,107.90 | |