| 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 | $154.93 | 5.510% | $163.4666 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $126.78 | 13.662% | $144.1007 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $191.47 | 3.417% | $198.0125 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $86.95 | 4.120% | $90.5323 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $152.92 | 13.177% | $173.0703 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $10.47 | 8.131% | $11.3213 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $137.48 | 9.227% | $150.1653 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $861.00 | $930.6690 | $930.67 | $930.60 | $930.70 | |