| 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 | $108.28 | 9.573% | $118.6456 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $63.51 | 12.768% | $71.619 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $246.64 | 9.534% | $270.1547 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $118.67 | 9.427% | $129.857 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $144.78 | 8.828% | $157.5612 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $63.53 | 7.319% | $68.1798 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $103.70 | 10.751% | $114.8488 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $849.11 | $930.8661 | $930.87 | $930.85 | $930.90 | |