| 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 | $103.50 | 9.359% | $113.1866 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $114.80 | 3.373% | $118.6722 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $137.36 | 12.676% | $154.7718 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $61.79 | 3.331% | $63.8482 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $177.38 | 10.133% | $195.3539 | $195.35 | $195.35 | $195.40 |
| Purchase #6 | $118.83 | 11.597% | $132.6107 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $210.46 | 13.798% | $239.4993 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $924.12 | $1,017.9427 | $1,017.94 | $1,017.90 | $1,018.00 | |