| 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 | $13.65 | 3.828% | $14.1725 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $243.99 | 9.446% | $267.0373 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $198.30 | 10.158% | $218.4433 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $234.69 | 7.498% | $252.2871 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $42.33 | 5.470% | $44.6455 | $44.65 | $44.65 | $44.60 |
| Purchase #6 | $160.90 | 5.871% | $170.3464 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $181.79 | 8.282% | $196.8458 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,075.65 | $1,163.7779 | $1,163.79 | $1,163.80 | $1,163.60 | |