| 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 | $166.85 | 5.364% | $175.7998 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $189.71 | 11.346% | $211.2345 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $55.67 | 4.479% | $58.1635 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $14.85 | 6.244% | $15.7772 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $75.82 | 5.453% | $79.9545 | $79.95 | $79.95 | $80.00 |
| Purchase #6 | $73.62 | 7.853% | $79.4014 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $230.31 | 7.677% | $247.9909 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $806.83 | $868.3218 | $868.31 | $868.35 | $868.40 | |