| 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 | $193.43 | 4.324% | $201.7939 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $145.99 | 7.525% | $156.9757 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $66.61 | 9.599% | $73.0039 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $175.36 | 12.237% | $196.8188 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $229.41 | 10.286% | $253.0071 | $253.01 | $253.00 | $253.00 |
| Purchase #6 | $240.91 | 12.283% | $270.501 | $270.50 | $270.50 | $270.50 |
| Purchase #7 | $138.31 | 5.365% | $145.7303 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,190.02 | $1,297.8307 | $1,297.83 | $1,297.85 | $1,297.80 | |