| 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 | $161.41 | 7.145% | $172.9427 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $188.43 | 3.473% | $194.9742 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $21.44 | 8.755% | $23.3171 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $157.94 | 3.318% | $163.1804 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $9.45 | 11.110% | $10.4999 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $19.48 | 3.154% | $20.0944 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $6.55 | 7.721% | $7.0557 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $564.70 | $592.0644 | $592.06 | $592.05 | $592.10 | |