| 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 | $136.31 | 10.177% | $150.1823 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $89.28 | 6.655% | $95.2216 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $57.50 | 5.848% | $60.8626 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $227.94 | 4.185% | $237.4793 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $78.80 | 5.335% | $83.004 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $9.54 | 4.636% | $9.9823 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $193.35 | 9.628% | $211.9657 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $792.72 | $848.6978 | $848.69 | $848.70 | $848.80 | |