| 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 | $153.34 | 7.192% | $164.3682 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $95.54 | 13.821% | $108.7446 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $5.52 | 11.532% | $6.1566 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $208.92 | 7.586% | $224.7687 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $210.92 | 5.389% | $222.2865 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $130.78 | 4.426% | $136.5683 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $206.88 | 6.509% | $220.3458 | $220.35 | $220.35 | $220.30 |
| 7 purchase totals = | $1,011.90 | $1,083.2387 | $1,083.25 | $1,083.20 | $1,083.30 | |