| 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 | $137.41 | 5.452% | $144.9016 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $135.69 | 8.621% | $147.3878 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $110.71 | 12.112% | $124.1192 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $18.87 | 5.553% | $19.9179 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $159.28 | 3.291% | $164.5219 | $164.52 | $164.50 | $164.50 |
| Purchase #6 | $68.76 | 9.796% | $75.4957 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $229.93 | 5.258% | $242.0197 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $860.65 | $918.3638 | $918.37 | $918.30 | $918.30 | |