| 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 | $152.98 | 11.148% | $170.0342 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $55.56 | 11.246% | $61.8083 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $150.44 | 9.725% | $165.0703 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $151.82 | 9.188% | $165.7692 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $152.99 | 5.704% | $161.7165 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $59.60 | 13.327% | $67.5429 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $32.94 | 8.643% | $35.787 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $756.33 | $827.7284 | $827.73 | $827.70 | $827.70 | |