| 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 | $155.33 | 7.153% | $166.4408 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $203.33 | 13.739% | $231.2655 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $52.65 | 4.591% | $55.0672 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $136.86 | 5.788% | $144.7815 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $229.62 | 8.429% | $248.9747 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $13.49 | 4.192% | $14.0555 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $207.93 | 4.525% | $217.3388 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $999.21 | $1,077.9240 | $1,077.93 | $1,077.90 | $1,078.00 | |