| 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 | $155.25 | 5.140% | $163.2299 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $156.50 | 10.295% | $172.6117 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $30.50 | 3.454% | $31.5535 | $31.55 | $31.55 | $31.60 |
| Purchase #4 | $70.29 | 13.728% | $79.9394 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $72.68 | 4.677% | $76.0792 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $204.95 | 11.237% | $227.9802 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $63.53 | 8.610% | $68.9999 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $753.70 | $820.3938 | $820.39 | $820.45 | $820.40 | |