| 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 | $138.32 | 6.170% | $146.8543 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $123.36 | 10.820% | $136.7076 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $188.25 | 9.476% | $206.0886 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $215.53 | 5.123% | $226.5716 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $50.58 | 9.635% | $55.4534 | $55.45 | $55.45 | $55.50 |
| Purchase #6 | $54.82 | 12.190% | $61.5026 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $72.33 | 6.191% | $76.808 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $843.19 | $909.9861 | $909.98 | $909.95 | $910.10 | |