| 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 | $156.93 | 5.592% | $165.7055 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $87.34 | 12.224% | $98.0164 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $149.86 | 9.319% | $163.8255 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $12.93 | 4.149% | $13.4665 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $203.29 | 3.282% | $209.962 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $163.97 | 11.542% | $182.8954 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $68.50 | 13.560% | $77.7886 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $842.82 | $911.6599 | $911.68 | $911.65 | $911.70 | |