| 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 | $134.61 | 9.869% | $147.8947 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $26.25 | 11.114% | $29.1674 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $187.25 | 5.243% | $197.0675 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $25.62 | 9.638% | $28.0893 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $24.83 | 9.325% | $27.1454 | $27.15 | $27.15 | $27.10 |
| Purchase #6 | $225.41 | 11.870% | $252.1662 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $161.63 | 13.487% | $183.429 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $785.60 | $864.9595 | $864.97 | $864.95 | $865.00 | |