| 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 | $150.40 | 13.309% | $170.4167 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $177.89 | 10.179% | $195.9974 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $184.25 | 6.424% | $196.0862 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $43.37 | 5.408% | $45.7154 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $178.90 | 5.546% | $188.8218 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $177.63 | 4.793% | $186.1438 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $212.82 | 5.757% | $225.072 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,125.26 | $1,208.2533 | $1,208.26 | $1,208.20 | $1,208.20 | |