| 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 | $153.51 | 3.742% | $159.2543 | $159.25 | $159.25 | $159.30 |
| Purchase #2 | $55.65 | 11.446% | $62.0197 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $156.93 | 9.125% | $171.2499 | $171.25 | $171.25 | $171.20 |
| Purchase #4 | $120.40 | 11.514% | $134.2629 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $203.83 | 8.628% | $221.4165 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $10.40 | 13.234% | $11.7763 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $114.29 | 10.596% | $126.4002 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $815.01 | $886.3798 | $886.38 | $886.35 | $886.40 | |