| 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 | $163.56 | 5.406% | $172.4021 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $124.55 | 11.670% | $139.085 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $30.71 | 13.868% | $34.9689 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $105.33 | 13.840% | $119.9077 | $119.91 | $119.90 | $119.90 |
| Purchase #5 | $193.99 | 9.205% | $211.8468 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $150.53 | 3.522% | $155.8317 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $178.50 | 4.755% | $186.9877 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $947.17 | $1,021.0299 | $1,021.04 | $1,021.05 | $1,021.00 | |