| 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 | $140.59 | 6.455% | $149.6651 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $172.90 | 11.781% | $193.2693 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $216.49 | 5.531% | $228.4641 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $110.58 | 3.791% | $114.7721 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $146.78 | 13.153% | $166.086 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $246.50 | 8.482% | $267.4081 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $129.33 | 5.455% | $136.385 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $1,163.17 | $1,256.0497 | $1,256.06 | $1,256.00 | $1,256.20 | |