| 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 | $148.43 | 8.365% | $160.8462 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $222.36 | 7.477% | $238.9859 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $59.58 | 13.475% | $67.6084 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $123.68 | 8.629% | $134.3523 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $6.43 | 6.673% | $6.8591 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $143.72 | 7.185% | $154.0463 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $31.82 | 5.531% | $33.58 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $736.02 | $796.2782 | $796.29 | $796.30 | $796.30 | |