| 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 | $153.79 | 8.273% | $166.513 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $100.56 | 13.322% | $113.9566 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $146.44 | 10.421% | $161.7005 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $237.46 | 12.375% | $266.8457 | $266.85 | $266.85 | $266.80 |
| Purchase #5 | $213.32 | 7.796% | $229.9504 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $73.57 | 9.105% | $80.2685 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $107.53 | 3.800% | $111.6161 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $1,032.67 | $1,130.8508 | $1,130.86 | $1,130.80 | $1,130.90 | |