| 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 | $136.96 | 7.788% | $147.6264 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $118.35 | 5.258% | $124.5728 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $104.39 | 5.504% | $110.1356 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $141.86 | 9.749% | $155.6899 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $178.64 | 9.762% | $196.0788 | $196.08 | $196.10 | $196.10 |
| Purchase #6 | $19.97 | 12.524% | $22.471 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $157.96 | 4.339% | $164.8139 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $858.13 | $921.3884 | $921.39 | $921.40 | $921.40 | |