| 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 | $134.53 | 5.874% | $142.4323 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $124.78 | 5.565% | $131.724 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $36.45 | 7.107% | $39.0405 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $147.72 | 13.602% | $167.8129 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $9.31 | 7.127% | $9.9735 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $49.65 | 10.775% | $54.9998 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $141.73 | 4.445% | $148.0299 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $644.17 | $694.0129 | $694.00 | $694.00 | $693.90 | |