| 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 | $15.88 | 13.598% | $18.0394 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $185.56 | 9.773% | $203.6948 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $11.47 | 12.262% | $12.8765 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $55.59 | 13.812% | $63.2681 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $115.55 | 12.805% | $130.3462 | $130.35 | $130.35 | $130.30 |
| Purchase #6 | $159.69 | 8.849% | $173.821 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $152.38 | 11.830% | $170.4066 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $696.12 | $772.4526 | $772.46 | $772.45 | $772.40 | |